On The News
ExRx.net (Exercise Prescription on the Internet) is a free
resource for the exercise professional, coach, or fitness enthusiast
featuring comprehensive exercise
libraries (>1400 exercises), fitness assessment calculators,
and reference articles. The content of this web site is also
available on CD-ROM.
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 a NSCA authorized CEU provider.
See our NSCA CEU approved study
ExRx.net Visitor Survey
Please take our short survey.
The results from this survey will assist us in determining what
areas of ExRx.net require further development so we may provide
you with a better user experience.
ExRx.net is now responsive so it is much easier to view exercises,
read articles, or use our calculators on your mobile device!
We thank Jeff Snyder,
our latest Computer Science Intern,
for this achievement.
Since our last update we've added additional resources including
a number of interesting and informative articles, expert
lecture videos, sample periodized programs for athletes including
powerlifters and weightlifters, as well as other numerous updates.
In addition to introducing 4 new unique exercises, we've updated
Squat pages with new clips. We've also continued to edit
our content in light of emerging changes in scientific literature.
We have also released the Actual
Resistance Calculator which calculates weight training workloads
based on Actual Resistance
including light and heavy load variations, weight increases,
and warm-up resistances, among other uses.
See all updates.