LEG CURL EXERCISE
1. Stand facing the back of a chair, and hold the chair for stability.
2. Place the tube over the top of the chair and through the bottom. You can create greater resistance by holding the tube rather than the handles, to shorten its length.
3. Place one handle on the bottom of your right or left shoe.
4. With your thigh against the chair back, lift your foot.
5. Perform the first set with one leg, and when you redo this exercise in the second set, use the other leg.
6. Do as many repetition as you can in 40 seconds.
7. Do aerobic recovery in 40 seconds.
Once you have completed the first set of the following exercises, go back and do a second set.