If needed, instead of rucking and/or running, try nonimpact options such as swimming with fins, biking or using an elliptical ...

A new test developed at the University of Illinois Urbana-Champaign can predict the performance of a new type of cementitious ...

Think you're strong? Put your muscles to the test with this 60-second challenge. Find out if you have what it takes to hold ...

The Cavs (44-10) enter the All-Star break tied with the Oklahoma City Thunder for the best record in the NBA. In this episode ...