You can do this exercise while waiting for the bus or standing in line at the grocery. For an added challenge, you can modify the exercise to improve your balance.
- Stand on one foot behind a sturdy chair, holding on for balance.
- Hold position for up to 10 seconds.
- Repeat 10-15 times.
- Repeat 10-15 times with other leg.
- Repeat 10-15 more times with each leg.