It’s often called a lying leg curl, FYI. Will Duru ... to work a little harder as you lift your hips and legs off the floor and keep them stable whilst you roll the ball in and out,” he ...

Leg Curl Machine This exercise is very effective ... To perform it: Lie on your back with your knees bent and feet flat on the floor, hip-width apart. Lift your hips towards the ceiling, squeezing ...

Just like you shouldn't skip leg day, you shouldn't totally ignore ... Keep your upper arms still and perpendicular to the floor. As you curl up, rotate the dumbbell inward so that your palm ...