This exercise helps strengthen the hip and knees.
1 Lay on a flat surface with one knee bent and the other leg straight.
2 With the toe pointed straight up lift the straight leg up towards the ceiling.
3 Slowly lower back down.
4 Repeat 2 sets of 10 to 15 repetitions.
5 Next turn the straight leg out at a 45 degree angle and lift straight towards the ceiling.
6 Repeat for another 2 sets of 10 reps.
7 Switch legs and repeat.
Once you've finished the exercise, click to see what percentage you have completed.