Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or lunges, the leg extension machine specifically targets the knee joint, ...

With your feet shoulder-width apart, secure a barbell on your back, across the top of your shoulders, gripping it hard. Maintain an upright torso and push your hips back, bending your knees until the ...

Being able to do the splits is a remarkable feat. If you're not quite bendy enough to strike the pose (it me), you might think the splits are reserved for a select few elite. Don't count yourself out ...