NASA Astronauts Conduct Spacewalk at ISS

Here is the first obstacle of the USMC Obstacle Course. I have seen this one stop some of the...

After researching the TRX when the National Strength and Conditioning Association endorsed the device and its programs, it was...

Here is a quick treading drill you can do as a rest set in between fast pace swim sets.

Stew Smith demonstrates the CSS - the fast and efficient swim stroke of the Navy SEALs.

Stew Smith discusses some tips that will help when running in sand.

Fitness expert Stew Smith demonstrates arm haulers.