Multi-select problem: How does the next paragraph end?

How to tone legs while sitting
Rotate your ankles.
Rotate your ankle in a circle, moving either clockwise or counterclockwise, for 5 seconds. Then, repeat the process but rotate your ankle in the opposite direction.

Available choices:
[-] Stay on your toes, and with your hand hold your leg up straight, while with your left hand shift your left wrist to your right side. For continued exercise, you may rotate your ankle with your palm facing the same direction each time your remaining leg moves..
[-] Do 3 sets of 20 repetitions and then repeat with the other ankle. If you don't want to have to count, set a timer for 1 minute instead of counting out 20 repetitions..
[-] This reduces the likelihood of your ankle becoming too rigid. Do ten reps with each leg, moving from the toes out to the base of your foot..
[-] You can also do 90-degree turns to either side, a coordinated exercise. Decide if you want to incorporate a standing side routine..
Do 3 sets of 20 repetitions and then repeat with the other ankle. If you don't want to have to count, set a timer for 1 minute instead of counting out 20 repetitions.