"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 ...

To build muscle, you want your weights to be heavy enough that you’re close to failure without losing your form, Ritchey says. That can be anywhere from a seven to a nine out of 10. “The easiest way ...

THE PUSHUP IS the do-everything, no-gear exercise for the upper body—and maybe one of the best overall exercises you can do, period. After all, it requires no equipment, so it can be performed ...