"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE PUSHUP IS the do-everything, no-gear exercise for the upper body—and maybe one of the best overall ...

Being able to perform a moderate number of pushups may say more about your health than expensive tests or gym machines.

This week, Military Muscle columnist Bob Thomas sent us two circuits of pushups. The pushups themselves aren't very difficult, but put them together for Bob's workout and your muscles will be ...