Document:

<PAGE>
                                                                    Exhibit 10.2

                                ESCROW AGREEMENT

     This ESCROW AGREEMENT (this "Agreement"), dated as of December 23, 2005, is
by and among Health Fitness Corporation, a Minnesota corporation ("HFC"), Peter
A. Egan, John F. Ellis, Jeff Lietz, Dimitri Dimoulakis, Dimitrios Dimoulakis,
Wesley Barrios, Edward Framer, Jerry Scott, Bruce Guthmann, Ann Williams (each a
"Shareholder" and collectively, the "Shareholders"), and Wells Fargo Bank,
National Association (the "Escrow Agent").

     WHEREAS, HFC, HealthCalc.Net, Inc. (the "Company") and the Shareholders are
parties to that certain Stock Purchase Agreement dated as of December 23, 2005
(the "Purchase Agreement"), pursuant to which HFC shall acquire all of the
capital stock of the Company (the "Purchase"); and

     WHEREAS, Section 3.3 of the Purchase Agreement provides that at the Closing
(as such term and other capitalized terms used herein without definition are
defined in the Purchase Agreement), certain shares of Buyer Common Stock (the
"Escrow Shares"), which constitute a portion of the consideration for the
Purchase, shall be delivered to the Escrow Agent, to be held and disbursed by
the Escrow Agent pursuant to the terms hereof;

     NOW, THEREFORE, in consideration of the foregoing, the material covenants
and agreements set forth herein, and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereto
agree as follows:

                                   SECTION I
             Appointment of Escrow Agent; Resignation and Successor

     1.1 Appointment of Escrow Agent. The Escrow Agent is hereby appointed, and
accepts its appointment and designation as, Escrow Agent pursuant to the terms
and conditions of this Agreement.

     1.2 Resignation of Escrow Agent; Appointment of Successor. The Escrow Agent
acting at any time hereunder may resign at any time by giving at least 60 days'
prior written notice of resignation to HFC and the Shareholders, such
resignation to be effective on the date specified in such notice. Upon receipt
of such notice, HFC and the Shareholders shall, unless they otherwise agree,
appoint a bank or trust company with a combined capital and surplus of at least
$100,000,000 as successor to the Escrow Agent, by a written instrument delivered
to such successor Escrow Agent, HFC and the Shareholders, whereupon such
successor Escrow Agent shall succeed to all of the rights and obligations of the
resigning Escrow Agent as of the effective date of resignation as if originally
named herein. Upon such assignment of this Agreement, the resigning Escrow Agent
shall duly transfer and deliver the Escrow Amount (as defined in Section
2.2(b)), at the time held by the resigning Escrow Agent, to such successor
Escrow Agent, provided that, if no successor Escrow Agent shall have been
appointed on the effective date of resignation of the resigning Escrow Agent
hereunder, the resigning Escrow Agent shall transfer and deliver the Escrow
Amount into a court of competent jurisdiction located in the jurisdiction
referred to in Section 5.9.

<PAGE>

                                   SECTION II
                               Escrow Arrangements

     2.1 Liability Secured by the Escrow Deposit. This Agreement has been
executed and delivered, and the Escrow Account is hereby established, to satisfy
claims related to any of the indemnification obligations of the Principal
Shareholders pursuant to Section 11.2 of the Purchase Agreement and the Option
Shareholders pursuant to Section 11.3 of the Purchase Agreement. All references
in this Agreement to any other agreement, including the Purchase Agreement, are
for the convenience of the parties other than the Escrow Agent, and the Escrow
Agent has no duties or obligations with respect thereto.

     2.2 Delivery of the Deposit, Etc.

          (a) On the Closing Date, HFC shall deliver to the Escrow Agent the
     Escrow Shares (the "Escrow Deposit"). The parties hereto acknowledge and
     agree that for tax purposes the Escrow Agent shall report all Earnings (as
     defined in Section 2.2(b)) on the Escrow Deposit as attributable to the
     Shareholders in accordance with Escrow Share Ownership (as defined below)
     and shall be reported by the Shareholders for federal, state and local tax
     purposes for the accounts of the Shareholders. Any disbursement of the
     Escrow Deposit shall be allocated and paid by the Escrow Agent as provided
     herein and reported by the recipient to the Internal Revenue Service as
     having been so allocated and paid.

          (b) On the date hereof, the Shareholders shall provide the Escrow
     Agent with certified tax identification numbers by furnishing appropriate
     forms W-9 or W-8 and such other forms and documents that the Escrow Agent
     may request. The parties understand that if such tax reporting
     documentation is not provided and certified to the Escrow Agent, the Escrow
     Agent may be required by the Internal Revenue Code of 1986, as amended, and
     the Regulations promulgated thereunder, to withhold a portion of any
     interest or other income earned on the investment of monies or other
     property held by the Escrow Agent pursuant to this Agreement.

          (c) The Escrow Agent shall hold the Escrow Deposit and all income or
     other proceeds therefrom ("Earnings", together with the Escrow Deposit, the
     "Escrow Amount") in an escrow account (the "Escrow Account"). The Escrow
     Amount shall not be subject to any lien or attachment of any creditor or
     any third party and shall be used solely for the purposes and subject to
     the conditions set forth in this Agreement and the Purchase Agreement.

     2.3 Distributions and Dividends. If any cash dividends, dividends payable
in securities or other distributions of any kind are made in respect of the
Escrow Shares, the Escrow Agent shall immediately distribute to the Shareholders
in accordance with their proportionate ownership of the Escrow Shares, which is
set forth on Exhibit A (the "Escrow Share Ownership"), original certificates
representing any additional securities or other property, including, but not
limited to, money paid as a cash dividend or property paid as a dividend, that
is by reason of any such transaction distributed with respect to the Escrow
Shares.

     2.4 Investment of the Escrow Amount. Except for the release of the Escrow
Amount pursuant to SECTION III and pursuant to Section 2.3, the Escrow Agent
shall not sell or transfer any portion of the Escrow Deposit. Notwithstanding
the foregoing, the Escrow Agent is hereby

                                       2

<PAGE>

authorized and directed to invest and reinvest any Earnings at any time in the
Escrow Account in the following obligations pursuant to the written direction of
the Shareholders holding a majority of the Escrow Share Ownership. In the
absence of written instructions as described in the preceding sentence, the
Escrow Agent is hereby directed to invest the Escrow Amount in the Wells Fargo
Advantage 100% Treasury Money Market Fund, Service Class Shares (collectively,
the "Permitted Investments"):

          (a) Obligations of, or fully guaranteed as to timely payment of
     principal and interest by, the United States of America;

          (b) Such money market funds as are agreed to from time to time by HFC
     and the Shareholders; and

          (c) Certificates of deposit with any bank or trust company organized
     under the laws of the United States of America or any agency or
     instrumentality thereof or under the laws of any state thereof which has a
     combined capital and surplus of at least $100,000,000.

Subject to the foregoing limitations, the Escrow Agent shall hold and not sell
or otherwise dispose of the Escrow Deposit, except in accordance with this
Agreement or with written instructions delivered to it by HFC and the
Shareholders from time to time. Except as provided above, the Escrow Agent shall
have no power or duty to invest the Escrow Amount or to make substitutions
therefor. The Escrow Agent shall have no responsibility or liability for any
loss which may result from any investment made pursuant to this Agreement, or
for any loss resulting from the sale of such investment. The Escrow Agent may
purchase from or sell to itself or an affiliate, as principal for Escrow Agent.

                                  SECTION III
                          Release of the Escrow Amount

     The Escrow Agent shall release the Escrow Amount only in accordance with
this SECTION III.

     3.1 Distributions for Indemnification.

          (a) HFC may deliver to the Escrow Agent a certificate (a "Notice of
     Claim") (i) stating that HFC is of the opinion that it may be entitled to
     indemnification from Peter A. Egan and John F. Ellis (the "Principal
     Shareholders") pursuant to Section 11.2 of the Purchase Agreement or from
     any or all of the other shareholders (the "Option Shareholders") pursuant
     to Section 11.3 of the Purchase Agreement (each, an "Indemnification
     Obligation"), (ii) stating the aggregate amount (the "Claim Amount") of
     such Indemnification Obligation (or, in the case of an unliquidated
     Indemnification Obligation, a good faith and reasonable estimate thereof),
     and (iii) specifying in reasonable detail the nature of such
     Indemnification Obligation, the basis of the Claim Amount, and the name or
     names of the Indemnified Shareholders. Any Notice of Claim delivered
     pursuant to this Section 3.1(a) with respect to any unliquidated
     Indemnification Obligation may be supplemented by a later Notice of Claim
     specifying in greater detail the applicable Claim Amount or any other items
     set forth therein. HFC shall deliver to the Shareholder or Shareholders who
     are subject to the Indemnification Obligation set forth in the

                                       3

<PAGE>

     Notice of Claim (the "Indemnifying Shareholder") a copy of such Notice of
     Claim concurrently with the delivery of such Notice of Claim to the Escrow
     Agent. HFC shall have the right to submit a Notice of Claim in respect of
     any Indemnification Obligation at any time on or prior to June 30, 2007
     (the "Final Escrow Date").

          (b) If the Indemnifying Shareholder shall object to the
     Indemnification Obligation or the Claim Amount specified in such original
     or later delivered Notice of Claim, the Indemnifying Shareholder shall,
     within 20 business days after receipt of the written notice containing a
     copy of any such Notice of Claim, deliver to the Escrow Agent a certificate
     (a "Reply Certificate") (x) specifying in reasonable detail each such
     objection, including, without limitation, the portion of the Claim Amount
     that the Indemnifying Shareholder does not want the Escrow Agent to release
     to HFC (the "Disputed Amount"), and (y) specifying in reasonable detail the
     nature and basis for such objection. The Indemnifying Shareholder shall
     deliver to HFC a copy of any Reply Certificate hereunder concurrently with
     the delivery of such Reply Certificate to the Escrow Agent. HFC and the
     Indemnifying Shareholder shall negotiate in good faith for a period of 20
     business days after the delivery to HFC of the Reply Certificate to reach a
     written resolution of any objections raised in a Reply Certificate.

          (c) If no Reply Certificate is delivered to the Escrow Agent within 20
     business days after receipt by the Escrow Agent of any Notice of Claim,
     then the Indemnifying Shareholder shall be deemed to have delivered a
     Payment Authorization (as defined below) acknowledging HFC's right to
     receive the Claim Amount specified in such Notice of Claim with respect to
     the applicable Indemnification Obligation, and the Escrow Agent shall
     transfer to HFC a portion of the Escrow Deposit in an amount equal to the
     lesser of (x) such Claim Amount and (y) the Escrow Deposit, in accordance
     with the procedures set forth in Section 3.1(f).

          (d) If a Reply Certificate is delivered that identifies a Disputed
     Amount that is less than the Claim Amount (the amount by which any Claim
     Amount exceeds any given Disputed Amount, the "Undisputed Amount"), then
     the Indemnifying Shareholder shall be deemed to have delivered a Payment
     Authorization acknowledging HFC's right to receive the Undisputed Amount
     specified in such Reply Certificate with respect to the applicable
     Indemnification Obligation, and the Escrow Agent shall transfer to HFC a
     portion of the Escrow Deposit in an amount equal to the lesser of (x) such
     Undisputed Amount and (y) the Escrow Deposit, in accordance with the
     procedures set forth in Section 3.1(f).

          (e) If the Escrow Agent receives a Reply Certificate in a timely
     manner with respect to any Notice of Claim, the Disputed Amount referred to
     in such Reply Certificate shall be held by the Escrow Agent and shall not
     be released to HFC except upon HFC's delivery to the Escrow Agent of
     written instructions signed by each of HFC and the Indemnifying Shareholder
     directing the Escrow Agent to release the Disputed Amount (or any other
     amount mutually agreed upon by such parties a "Payment Authorization"),
     whereupon the amount due to HFC as determined shall promptly be paid to HFC
     in accordance with the procedures set forth in Section 3.1(f).

          (f) As soon as practicable following receipt by the Escrow Agent of a
     Payment Authorization (or following the deemed receipt of a Payment
     Authorization pursuant to Section 3.1(d)), the Escrow Agent shall pay from
     the Escrow Account to HFC the amount set

                                       4

<PAGE>

     forth in such Payment Authorization. If the amount remaining in the Escrow
     Account, after converting any and all Permitted Investments to cash (such
     amount, as of any given date, the "Remaining Escrow Balance"), shall be
     insufficient to pay the amount expressly set forth in such Payment
     Authorization, the Escrow Agent shall pay to HFC the portion of the
     Remaining Escrow Balance related to the Indemnifying Shareholder's
     Indemnification Obligation in accordance with this Section 3.1(f) and shall
     deliver to HFC and to the Indemnifying Shareholder a written notification
     setting forth the amount by which such Payment Authorization exceeds the
     portion of the Remaining Escrow Balance so paid.

     3.2 Release.

          (a) On the Final Escrow Date, the Escrow Agent shall distribute to the
     Shareholders in accordance with the Escrow Share Ownership any Remaining
     Escrow Balance of the Escrow Deposit (together with any associated unpaid
     Earnings) and, upon the distribution provided herein, terminate the Escrow
     Account unless the Escrow Agent shall have received a Notice of Claim from
     HFC prior to the Final Escrow Date with respect to an indemnification claim
     (an "Escrow Date Unresolved Claim") for which the Escrow Agent has not
     received a subsequent Payment Authorization or written notification, signed
     by HFC and the Indemnifying Shareholder, informing the Escrow Agent of the
     termination or other resolution of such claim or claims (each, a "Claim
     Termination Notice"). If on the Final Escrow Date there shall exist any
     Escrow Date Unresolved Claim, then (i) the Escrow Agent shall retain such
     portion of the Remaining Escrow Balance related to the Indemnifying
     Shareholder's Indemnification Obligation in the Escrow Account as would be
     sufficient for the payment of all Claim Amounts with respect to all such
     Escrow Date Unresolved Claims, and (ii) the Escrow Agent shall release to
     the Shareholders in accordance with the Escrow Share Ownership, the portion
     of the Remaining Escrow Balance of the Escrow Deposit, if any, not
     otherwise retained in accordance with clause (i).

          (b) Upon the resolution of any Escrow Date Unresolved Claim, the
     Escrow Agent shall (A) release any portion of the Remaining Escrow Balance
     retained in respect of such Escrow Date Unresolved Claim (x) to HFC in
     accordance with any Payment Authorization signed by each of HFC and the
     Indemnifying Shareholder received by the Escrow Agent in respect of such
     Escrow Date Unresolved Claim or (y) to the Indemnifying Shareholder in
     accordance with any Claim Termination Notice received by the Escrow Agent
     in respect of such Escrow Date Unresolved Claim, and (B) if no other Escrow
     Date Unresolved Claims remain outstanding, terminate the Escrow Account.

          (c) Any distributions of any portion of any Remaining Escrow Balance
     of the Escrow Deposit or any other amounts payable to the Shareholders
     under this Agreement shall be made to the Shareholders in the percentages
     corresponding to each such Shareholder as set forth on Exhibit A to this
     Agreement.

     3.3 Substitution of Cash by Shareholders. A Shareholder shall have the
right, at the times and under the conditions described in this Section 3.3, to
substitute cash for any Escrow Shares held by the Escrow Agent as Remaining
Escrow Balance, and receive delivery of the Escrow Shares for which cash is
substituted (a "Cash Substitution"). This right shall apply to a Shareholder
only to the extent of the Escrow Share Ownership allocable to him or her. The
price

                                       5
<PAGE>

at which Escrow Shares may be withdrawn in exchange for deposit of cash,
for purposes of this Section 3.3 only, shall be $2.36 per share (which is the
price per share established for purposes of the Closing under the Purchase
Agreement). A Shareholder may demand a Cash Substitution (a "Demand") (i) on one
occasion per and during any period when a Notice of Claim is unsatisfied, and
(ii) on two additional occasions at any time during the term of the Escrow
Agreement, and a Demand shall be effective only to the extent that Escrow Shares
remain in the Escrow Account allocable to such Shareholder and shall not be
impacted or prohibited by the existence of any yet unsatisfied Notice of Claim
submitted to the Escrow Agent by HFC. A written Demand describing the number of
Escrow Shares sought to be exchanged, accompanied by delivery of immediately
available funds payable to the Escrow Agent shall be delivered by the requesting
Shareholder to the Escrow Agent, with a copy to HFC. If the Escrow Agent does
not receive from HFC a Substitution Dispute Notice within five (5) days after
receipt of the Demand, it shall carry out the Cash Substitution and deliver the
released shares to the requesting Shareholder. HFC shall deliver a Substitution
Dispute Notice only if it believes in good faith that the Demand was not a valid
Demand under the terms hereof.

                                   SECTION IV
                                  Escrow Agent

     4.1 Fees. For its services hereunder, the Escrow Agent shall receive fees
in accordance with and at the times described in the fee schedule attached
hereto as Exhibit B which shall be paid by HFC (subject to reimbursement by the
Principal Shareholders as described below). In addition, HFC shall pay (subject
to reimbursement by the Principal Shareholders as described below) the cost of
reimbursing the Escrow Agent for its reasonable out-of pocket expenses,
including reasonable attorneys' fees in administering the Escrow Account and
performing its duties under this Agreement; provided that the Escrow Agent shall
be responsible for all taxes imposed in respect of the receipt of fees by it
pursuant to this Section 4.1. The Principal Shareholders shall reimburse HFC for
that portion of the Escrow Agent Fees and expenses paid to the Escrow Agent by
HFC pursuant to this Section in an amount equal to: the amount of such fees and
expenses paid by HFC, multiplied by a fraction, the denominator of which is
1,600,000 and the numerator of which is the aggregate amount of indemnification
claims successfully asserted by HFC against the Shareholders under the Purchase
Agreement. If and when all of the Escrow Amount has been delivered pursuant to
SECTION III prior to the Final Escrow Date, the Escrow Agent shall refund to HFC
all fees paid in advance and not accrued, if any.

     4.2 Responsibilities of Escrow Agent. The Escrow Agent's acceptance of its
duties under this Agreement is subject to the following terms and conditions,
which the parties hereto agree shall govern and control with respect to its
rights, duties, liabilities and immunities:

          (a) Except as to its due execution and delivery of this Agreement, it
     makes no representation and has no responsibility as to the validity of
     this Agreement or of any other instrument referred to herein, or as to the
     correctness of any statement contained herein, and it shall not be required
     to inquire as to the performance of any obligation under the Purchase
     Agreement. The Escrow Agent shall neither be responsible for, nor
     chargeable with, knowledge of the terms and conditions of any other
     agreement, instrument or document other than this Agreement, including but
     not limited to the Purchase Agreement;

                                       6
<PAGE>

          (b) The Escrow Agent shall be protected in acting upon any written
     notice, request, waiver, consent, receipt or other paper or document, not
     only as to its due execution and the validity and effectiveness of its
     provisions, but also as to the truth of any information therein contained,
     which it in good faith believes to be genuine and what it purports to be;

          (c) The Escrow Agent shall not be liable for any error of judgment, or
     for any act done or step taken or omitted by it in good faith, or for any
     mistake of fact or law, or for anything which it may do or refrain from
     doing in connection therewith, except its own gross negligence or willful
     misconduct;

          (d) The Escrow Agent may consult with competent and responsible legal
     counsel selected by it, and it shall not be liable for any action taken or
     omitted by it in good faith in accordance with the advice of such counsel;

          (e) Each of HFC and the Shareholders, jointly and severally agrees to
     indemnify and hold the Escrow Agent and its directors, employees, officers,
     agents, successors and assigns (collectively, the "Escrow Indemnified
     Parties") harmless from and against any and all losses, claims, damages,
     liabilities and expenses (collectively, "Damages"), including, without
     limitation, reasonable costs of investigation and counsel fees and expenses
     which may be imposed on the Escrow Agent or incurred by it in connection
     with the performance of its duties hereunder. Such indemnity includes,
     without limitation, Damages incurred in connection with any litigation
     (whether at the trial or appellate levels) arising from this Agreement or
     involving the subject matter hereof. The indemnification provisions
     contained in this paragraph are in addition to any other rights any of the
     Escrow Indemnified Parties may have by law or otherwise and shall survive
     the termination of this Agreement or the resignation or removal of the
     Escrow Agent. Notwithstanding any provision to the contrary in this
     Agreement, neither HFC nor the Shareholders shall have any liability to the
     Escrow Indemnified Parties with respect to any Damages that result,
     directly or indirectly, from the gross negligence or misconduct of the
     Escrow Agent;

          (f) The Escrow Agent shall have no duties or responsibilities except
     those expressly set forth herein, no additional obligations of the Escrow
     Agent shall be inferred from the terms of this Agreement or any other
     agreement, instrument or document and it shall not be bound by any
     modification of this Agreement unless in writing and signed by all parties
     hereto or their respective successors-in-interest;

          (g) The recitals of facts in this Agreement shall be taken as the
     statements of HFC or the Shareholders, and the Escrow Agent assumes no
     responsibility for the correctness of the same. The Escrow Agent shall be
     under no obligation or duty to perform any act which would involve it in an
     expense or liability or to institute or defend any suit in respect of this
     Agreement or to advance any of its own monies unless properly indemnified;

          (h) The Escrow Agent shall be protected in acting upon any notice,
     resolution, request, consent, order, certificate, report, opinion, bond or
     other paper or document reasonably believed by it to be genuine and to have
     been signed and presented by the proper party or parties. Whenever the
     Escrow Agent shall deem it necessary or desirable that a matter be proved
     or established prior to taking or suffering any action under this
     Agreement, such matter may be

                                       7
<PAGE>

     deemed conclusively proved and established by a certificate signed by HFC
     and the Shareholders, and such certificate shall be full warranty for any
     action taken or suffered in good faith under the provisions of this
     Agreement;

          (i) The Escrow Agent does not have any interest in the Escrow Amount
     but is serving as Escrow Agent only and having only possession thereof.
     This Section 4.2(i) shall survive notwithstanding any termination of this
     Agreement or the resignation of the Escrow Agent; and

          (j) If any disagreement or dispute arises between HFC and the
     Shareholders concerning the meaning or validity of any provision hereunder
     or concerning any other matter relating to this Agreement, the Escrow
     Agent: (i) shall be under no obligation to act, except under process or
     order of court, or until it has been adequately indemnified and held
     harmless to its full satisfaction, and shall sustain no liability for its
     failure to act pending such process, court order or indemnification; and
     (ii) may, in its sole and absolute discretion, interplead that portion of
     Escrow Amount it then holds with any court of competent jurisdiction, and
     name HFC and the Shareholders as parties in such interpleader action. Upon
     filing the interpleader action, the Escrow Agent shall be relieved of all
     liability as to the Escrow Amount and shall be entitled to recover from HFC
     and the Shareholders its reasonable attorneys' fees and other costs
     incurred in commencing and maintaining such action. In no event shall the
     institution of such interpleader action impair the rights of the Escrow
     Agent described elsewhere in this Agreement. HFC and the Shareholders
     further agree to pursue any redress or recourse in connection with such a
     dispute, without making the Escrow Agent a party to same.

                                   SECTION V
                                  Miscellaneous

     5.1 Amendment. No amendment, waiver of compliance with any provision or
condition hereof or consent pursuant to this Agreement shall be effective unless
evidenced by an instrument in writing signed by the party against whom
enforcement of any amendment, waiver or consent is sought.

     5.2 Termination. This Agreement shall terminate automatically at such time
as all assets from the Escrow Account have been paid or distributed in
accordance with the terms of this Agreement, and the Escrow Agent has received
all fees as described in Section 4.1. Notwithstanding the foregoing, all
provisions concerning the indemnification of the Escrow Agent shall survive any
termination of this Agreement.

     5.3 Severability. Whenever possible, each provision of this Agreement shall
be interpreted in such a manner as to be effective and valid under applicable
law, and if any provision of this Agreement is interpreted by a court of
competent jurisdiction and found to be invalid or unenforceable, neither the
enforceability nor the validity of such provisions with respect to any other
facts or under any other circumstances shall thereby be impaired. The
unenforceability or invalidity of any provision shall not result in the
interpretation of the remainder of this Agreement, or any section hereof, in a
manner inconsistent with the intent of the parties as evidenced by the terms of
this Agreement, or such section, as a whole.

                                       8
<PAGE>

     5.4 Waiver. Failure of any party to complain of any act or omission on the
part of any other party in breach or default of this Agreement, no matter how
long the same may continue, shall not be deemed to be a waiver by the party of
its rights hereunder. No waiver by any party at any time, express or implied, of
any breach of any other provision of this Agreement shall be deemed a waiver of
a breach of any other provision of this Agreement or a consent to any subsequent
breach of the same or other provisions.

     5.5 Notices. All notices, requests, demands and other communications
hereunder shall be in writing and shall be deemed to have been duly given or
made as follows: (a) if sent by registered or certified mail in the United
States return receipt requested, upon receipt; (b) if sent by reputable
overnight air courier (such as DHL or Federal Express), two business days after
mailing; (c) if sent by fax, with a copy mailed on the same day in the manner
provided in (a) or (b) above, when transmitted and receipt is confirmed by
telephone; or (d) if otherwise actually personally delivered, when delivered,
and shall be delivered as follows:

         a.       If to HFC:

                  Health Fitness Corporation
                  Attention:  Jerry V. Noyce, President and CEO
                  3600 American Boulevard West, Suite 560
                  Minneapolis, MN 55432
                  Facsimile: 952-897-5173

                  with a copy (which shall not constitute notice) to:

                  Fredrikson & Byron, P.A.
                  Attention:  John A. Satorius, Esq.
                  200 South Sixth Street, Suite 4000
                  Minneapolis, MN  55402
                  Facsimile:  612-492-7077

         b.       If to the Shareholders, to the addresses set forth in the
                  Purchase Agreement,

                  with a copy (which shall not constitute notice) to:

                  Gardere Wynne Sewell LLP
                  Attention:  Lawrence E. Glasgow
                  1601 Elm Street, Suite 3000
                  Dallas, TX  75201
                  Facsimile:  214-999-3594

         c.       If to the Escrow Agent:

                  Wells Fargo Bank, National Association
                  Attn:  Martha K. Earley
                  MAC N9303-110
                  Sixth Street and Marquette Avenue
                  Minneapolis, MN  55479

                                       9
<PAGE>

or to such other addresses or to such other person as the party to whom notice
is given may have previously furnished to the other in writing in the manner set
forth above.

     5.6 Assignment. HFC and the Shareholders may assign their rights under this
Agreement to the same extent as they are permitted to assign their rights and
obligations under the Purchase Agreement. Any corporation or association into
which the Escrow Agent may be converted or merged, or with which it may be
consolidated, or to which it may sell or transfer all or substantially all of
its corporate trust business and assets as a whole or substantially as a whole,
or any corporation or association resulting from any such conversion, sale,
merger, consolidation or transfer to which the Escrow Agent is a party, shall be
and become the successor Escrow Agent under this Escrow Agreement and shall have
and succeed to the rights, powers, duties, immunities and privileges as its
predecessor, without the execution or filing of any instrument or paper or the
performance any further act.

     5.7 Entire Agreement. This Agreement, the Purchase Agreement and the
exhibits hereto and thereto embody the entire agreement and understanding among
HFC and the Shareholders with respect to the subject matter hereof and supersede
any and all prior agreements and understandings, oral and written, among HFC and
the Shareholders with respect to the subject matter hereof.

     5.8 Interpretation. The headings set forth in this Agreement are for
convenience of reference only and shall not be deemed to alter or affect the
meaning or interpretation of any provision hereof.

     5.9 Governing Law and Venue. The internal law, without regard to the
conflict of law principles, of the State of Texas will govern all questions
concerning the construction, validity and interpretation of this Agreement and
the performance of the obligations imposed by this Agreement. If any action is
brought to enforce or interpret this Agreement, venue for such action shall be
in Dallas County, Texas. The parties hereby irrevocably and unconditionally
agree to consent to submit to the exclusive jurisdiction of the courts of the
State of Texas and of the United States of America located in Dallas, Texas, for
any actions, suits or proceedings arising out of or relating to this Agreement
or the transactions contemplated hereby. The parties hereby irrevocably and
unconditionally waive any objection to the laying of venue of any action, suit
or proceeding arising out of this Agreement or the transactions contemplated
hereby in the courts of the State of Texas or the United States of America
located in Dallas, Texas, and hereby irrevocably and unconditionally waive and
agree not to plead or claim in any such court that any such action, suit or
proceeding brought in any such court has been brought in an inconvenient forum.

     5.10 Counterparts. This Agreement may be executed in two or more
counterparts, each of which will be deemed an original and all of which together
will constitute one and the same agreement.

     5.11 Condition to Effectiveness. It shall be a condition to the
effectiveness of this Agreement that the Closing shall have occurred.

                                       10
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have duly executed this
Agreement as of the date first above written.

                                        HEALTH FITNESS CORPORATION,
                                        a Minnesota corporation

                                        By
                                           -------------------------------------
                                           Its
                                               ---------------------------------

                                        WELLS FARGO BANK, NATIONAL
                                        ASSOCIATION

                                        By
                                           -------------------------------------
                                           Its
                                               ---------------------------------

                                         ---------------------------------------
                                         Peter A. Egan, individually

                                         ---------------------------------------
                                         John F. Ellis, individually

                                         ---------------------------------------
                                         Jeff Lietz, individually

                                         ---------------------------------------
                                         Dimitri Dimoulakis, individually

                                         ---------------------------------------
                                         Dimitrios Dimoulakis, individually

                                         ---------------------------------------
                                         Wesley Barrios, individually

                                         ---------------------------------------
                                         Edward Framer, individually

                        (Signature Continue on Next Page)

                                       11
<PAGE>

                                         ---------------------------------------
                                         Jerry Scott, individually

                                         ---------------------------------------
                                         Bruce Guthmann, individually

                                         ---------------------------------------
                                         Ann Williams, individually

                                       12<PAGE>
                                                                    Exhibit 10.3

                              SHAREHOLDER AGREEMENT

DATE:  December 23, 2005

PARTIES:

         Health Fitness Corporation
         a Minnesota corporation                             (the "Corporation")

         Peter A. Egan                                                  ("Egan")

         John F. Ellis                                                 ("Ellis")

         (Egan and Ellis sometimes referred to individually as "Shareholder" or
         together as "Shareholders")

RECITALS:

         A. The parties are among the parties to that certain Stock Purchase
Agreement dated December 23, 2005 (the "Purchase Agreement"), pursuant to which
the Corporation is purchasing certain shares of stock of HealthCalc.Net, Inc.
from the Shareholders and others.

         B. A portion of the consideration paid by the Corporation to the
Shareholders at the closing of the transaction described in the Purchase
Agreement (the "Transaction"), or which may be paid in the future as contingent
consideration provided for in the Purchase Agreement, consists of shares of
common stock of the Corporation (the "Corporation Stock").

         C. As a part of and a condition to the Transaction, and as additional
consideration therein, the parties have agreed to certain matters relating to
the time following the closing of the Transaction, and the parties desire to set
forth such agreements herein.

         NOW, THEREFORE, in consideration of the foregoing and other good and
valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties agree as follows:

AGREEMENTS:

                                   ARTICLE 1.
                             RIGHT OF FIRST REFUSAL

         1.1) General. In the event either Shareholder shall intend to sell,
assign or otherwise dispose of (a "Sale") his or their shares of Corporation
Stock under conditions constituting a "Designated Sale" as defined below, the
right of first refusal granted to the Corporation pursuant to this Article 1
shall apply.

                                     - 1 -

<PAGE>

         1.2) Designated Sale.  A Designated Sale for purposes of this Agreement
shall be any Sale or interrelated series of Sales by either or both of the
Shareholders which:

                  (a) Constitutes a private sale not involving the consummation
         of a public market transaction; and

                  (b) Immediately after the Sale, the transferee is a
         shareholder of the Corporation who is required to file Schedule 13D or
         13G with the Securities Exchange Commission.

         1.3) Grant of Right of First Refusal. Each of the Shareholders hereby
grants to the Corporation the right, as further described herein, to purchase
from the Shareholders, at the price and on the terms described herein, all but
not part of the Corporation Stock proposed to be disposed of in a Designated
Sale.

         1.4) Procedure and Limitations.A Shareholder shall not sell, assign, or
otherwise dispose of any of his shares of Corporation Stock in a Designated Sale
without first giving written notice to the Corporation (the "Sale Notice") of
the offer he has received and his intention to accept such offer. The Sale
Notice shall (i) certify that the transferee's offer to purchase is a bona fide
offer with capability to consummate; (ii) state the number of shares of
Corporation Stock proposed to be disposed of and the amount of consideration
offered; and (iii) provide the name and Social Security Account Number of the
proposed transferee. The Corporation shall have, for a period of five (5) days
after receipt of the Sale Notice (the "Option Period"), an option (the "Option")
to purchase, at the price and on the same terms set forth in the Sale Notice,
all but not part of the shares of Corporation Stock specified in the Sale
Notice. The Option shall be exercised, if at all, by delivery of written notice
of such exercise (the "Exercise Notice") within the Option Period to the
Shareholder whose Corporation Stock is the subject of such Option (the "Selling
Shareholder"). The Corporation shall pay the purchase price to the Selling
Shareholder, and the Selling Shareholder shall deliver the shares of Corporation
Stock being sold, within five (5) days of the delivery of the Exercise Notice to
the Selling Shareholder. If the Option is not exercised, the Selling Shareholder
may, at any time within thirty (30) days after expiration of the Option Period,
sell or otherwise dispose of such Corporation Stock in a Designated Sale free
and clear of all other terms and conditions of this Agreement, but only to the
transferee and at the price contained in the Sale Notice, provided that if the
purchase price to be paid for the Corporation Stock in such Designated Sale is
based on the trading price of the Corporation Stock of such Designated Sale as
quoted on the OTC Bulletin Board or such other national or regional exchange on
which the Corporation Stock is then traded and the Option is not exercised, the
Selling Shareholder may sell or otherwise dispose of such Corporation Stock and
shall not be required to deliver to the Corporation an additional Sale Notice if
the trading price of the Corporation Stock has changed during the period from
the date of delivery of the Sale Notice to the closing of such Designated Sale.
If such sale or disposition is not made within such 30-day period, any shares of
Corporation Stock not disposed of shall again be subject to this Agreement, and
the Shareholder must again comply with all provisions of this Article 1 prior to
consummating a Designated Sale.

                                     - 2 -

<PAGE>

         1.5) Termination. This Agreement shall terminate and shall be of no
further force or effect on the earlier of: (i) December 31, 2008, or (ii) with
respect to either Shareholder, at such time that such Shareholder owns less than
1% of the issued and outstanding shares of Corporation Stock.

         1.6) Group Status. Each of the Shareholders expressly disclaims being a
member of a group for purposes of Section 13(d) of the Securities Exchange Act
of 1934, as amended, by virtue of entering into this Agreement. Each of the
Shareholders specifically disclaims any beneficial ownership of shares of
Corporation Stock owned of record by the other Shareholder.

In Witness Whereof, the parties hereto have executed this Agreement effective as
of the date first above written.

                                            CORPORATION:

                                            HEALTH FITNESS CORPORATION

                                            By
                                               ---------------------------------
                                               Its
                                                   -----------------------------

                                            SHAREHOLDERS:

                                            ------------------------------------
                                            Peter A. Egan, Ph.D.

                                            ------------------------------------
                                            John F. Ellis

                                     - 3 -

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00095-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00095-of-00352.parquet"}]]