Lying Single-Leg Raises
Lie on back with right leg straight and left leg bent so foot is flat on the ground. Relax head and neck on mat or ground. Arms should be placed to your side.
Lift right leg to the top of the left knee, keeping the right leg straight. Hold for 2 seconds and return to starting position. Complete number of repetitions and alternate.
Perform in a slow and smooth motion.
Muscles Worked: Quads