An upper-body dumbbell workout is the fail-safe way to boost strength and muscle definition in the arms, shoulders, chest, ...

Get beach-ready fast with this 4-week express dumbbell-only program—perfect for last-minute vacations or just shaping up in a ...

But Pilates exercises really hone in on your core area, ... Reverse the movement and extend your arm and leg back out. That’s one rep. Do a set amount of reps, then repeat with the other arm and ...