EXHIBIT 10.92
                                                                   -------------

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ David Lenihan
    -----------------------
    David Lenihan
    January 9, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Thomas A. Barr
    -----------------------
    Thomas A. Barr
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Wayne Bernitt
    -----------------------
    Wayne Bernitt
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Paul Cartmell
    -----------------------
    Paul Cartmell
    January 9, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Julie & Bruce Bennett
    ----------------------------
    Julie & Bruce Bennett
    January 9, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Richard A. Diment
    ----------------------------
    Richard A. Diment
    January 9, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:

Donald W. & Peggy M. Hampton Living Trust dtd 5/10/96

By: /s/ Donald W. & Peggy M. Hampton
    -------------------------------------
    Donald W. & Peggy M. Hampton
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Gerry Harkins
    -------------------------
    Gerry Harkins
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Jacson Long
    -------------------------
    Jacson Long
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Bruce Bennett
    --------------------------
    Bruce Bennett
    January 10, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Joe M. Hatfield
    ---------------------------
    Joe M. Hatfield
    January 11, 2007


<PAGE>

                      PERFORMANCE HEALTH TECHNOLOGIES, INC.
                               427 Riverview Plaza
                                Trenton, NJ 08611
                            Telephone: (609) 656-0800
                            Facsimile: (609) 656-0869


Dear Noteholder:

     The Company is requesting your consent to an amendment of the maturity date
of any promissory note issued in 2006 and held by you which has a maturity date
prior to January 9, 2007 (the "Original Maturity Date") to an amended maturity
date of June 30, 2007 (the "Amended Maturity Date") and waiver of any event of
default relating to the non-payment of such note on the Original Maturity Date
of such note with such waiver and amendment to be effective as of the Original
Maturity Date (the "Waiver").

     Toward that end, we ask that you complete, sign and return this letter by
January 19, 2007.

     Please take a moment to sign and return your consent by facsimile to
609-656-0869 or by mail in the enclosed envelope.

January 9, 2007                          Very truly yours,

                                         Dominique Prunetti Miller

                                         Dominique Prunetti Miller
                                         Secretary


The Amended Maturity Date and Waiver is accepted and agreed by the undersigned
noteholder:


By: /s/ Walter K. Hoch
    ----------------------------
    Walter K. Hoch
    January 11, 2007