While going through rather intensive Physical Therapy while recovering from a severe Snowboarding Accident w/ 45 days in a comatose state, I met Mr. Ken Matsuda, who was the ex-Track and Field Coach for the University of Southern California. Who had much experience using the 'Compex' on some of his 'star' athletes.

After spending 45 days in a motionless, comatose state my muscle tone and strength had diminished at an alarming rate. The Compex Sport is a perfect apparatus to supplement your current gym regimen to get the results we all want.

I am happy to report that I couldn't be happier with the results I have achieved with the Compex Sport.
If you actively study the written material that is provided to you w/ the Compex Sport you will be able to actively 'target' any muscle group or problem area.