When it comes to lower-body exercises, big compound movements like squats and lunges may be where our thoughts initially turn for building general strength. But leg curls can be a much-needed addition ...

Position yourself under the Smith machine bar and brace your core. Lower slowly, keeping your torso upright. Aim for a knee bend of 90 to 100 degrees, or deeper if possible. Push through your heels to ...

Jennifer Lopez, 50, just shared her butt and leg workout on Instagram. She filmed herself doing leg presses with three 45-pound weights on each side. J.Lo does multiple workouts to keep her booty in ...