EXHIBIT 10.138

 
PERFORMANCE HEALTH TECHNOLOGIES, INC.
427 Riverview Plaza
Trenton, NJ 08611
Telephone:  (609) 656-0181
Facsimile:  (609) 656-0869

Dear Holder of Promissory Notes dated April 4, 2006:

The Company is requesting your consent that the Promissory Note that was issued
by the company on April 4, 2006 with an extended maturity date of May 1 is not
and will not be in default through August 31, 2008

Please take a moment to sign and return your consent by facsimile to
609-656-0869.

 
 
 

  Very truly yours,         
As of August 13, 2008
Dominique Prunetti Miller      Dominique Prunetti Miller     Secretary         

The Waiver is accepted and agreed by the undersigned noteholder:
 

 
By: /s/ David J. Lenihan
      Name: David J. Lenihan       Date: August 13, 2008      

 
 
 

 
 

--------------------------------------------------------------------------------