Leg Extension Machine Thigh Exercise
Sit on the end of the leg extension machine placing the top of your ankles and feet under the lower foot pads. Back up far enough on the seat to keep the end of the seat against the rear of your knees. Hold onto the seat with both hands just behind your buttocks. Point your toes slightly downwards. Inhale and raise the weight stack until your legs are parallel with the floor. Return to the starting position and exhale. Keep your upper body in a fixed position during the exercise.