Ringworm, aka dermatophytosis or tinea, is a fungal infection of the skin. In spite of its common name, ringworm is not caused by a worm. Learn how to identify and treat ringworm.
Seated Cable Hip Internal Rotation. 1  Place the flat weight bench in front of the cable pulley machine. Turn the bench so one of its sides is facing the cable pulley. 2  Attach the ankle cuff to the cable pulley and wear the ankle cuff around your right ankle. 3  Sit on the bench with your left side facing the cable pulley.
Two variations of the movement -- the back squat, which uses a barbell, and the hack squat, which requires a dedicated hack squat machine -- target the quadriceps muscles on the front of your thigh. However, back squats also work many other muscles of the hips and core, making them more of a full body exercise.o perform a hack squat, step into the machine and position your back against the back rest, with your shoulders under the padded shoulder supports. Position your feet on the foot plate about shoulder-width apart.