Think the fitness tests you did in gym class were tough? The U.S. military has been putting its service members through the ...

Here is a classic style of workout that can be changed depending on the equipment available, such as weights and pullup bars to nothing but a grass field or parking lot.

Ever wondered how tough the Marines' physical fitness test is? Watch as I push my limits and attempt to complete their ...

Sailors and Marines are banned from using products containing kratom, which claims to be a herbal pain killer and stimulant.