How exercise is good. Seniors should know the correct exercise principles, including the right to conduct exercises. For Selection exercise method that suits their own.
How to exercise it. Elderly parent should be aware of the correct exercise, namely their right to exercise. A method of exercise that is appropriate for itself.
How to exercise to be effective, the elderly should be aware of the correct exercise their right to include in the COMAND controller how to exercise the right to exercise their own