ExRx.net (Exercise Prescription on the Internet) is a free
resource for the exercise professional, coach, or fitness enthusiast
featuring comprehensive exercise
libraries (>1600 exercises), fitness assessment calculators,
and reference articles. It's content is also available on CD-ROM.
Now celebrating over 15 years online! ExRx.net is a recommended
resource in ACSM's Resource Manual for Guidelines for Exercise
Testing and Prescription, 5th ed. (pgs 224, 349). ExRx.net
is also an NSCA authorized CEU provider. See our NSCA CEU approved
We've also posted replies to several visitor's questions and
comments. Topics include nutrition certification, designing split
programs, muscles listed for each exercise, and suggested rep
ranges. We'll be scaling that back now that we're offering Skype Consultation.