The problem with training with a friend is, very often, the workout ... easy. Think about your training partner, because not everyone works. You need to be somewhat on the same training level. The ...

Sure, your workout session's over. But that doesn't mean you don't have enough left in you to challenge your workout partner ...

Here's a nighttime workout that will burn off all your energy ... When you do a squat thruster, form and intensity become your best friend and worst enemy. Be sure not to rush through the reps ...

Plus, with watchOS 9, the workout pages now show what heart rate zone the wearer is in, so they can better understand when to push themselves harder or take it easy ... the best on the market ...