Do not give up your favorite sport because you are growing old!: Purpose of Calisthenics in aging.

Many people quit sports, when growing old. Remaining active in old age is essential for one's health. Regular physical activity has many positive sides and there is a way of keeping it after retirement.
Some specialists advise only quarter of an hour Aerobics per day.
The neuro-vegetative system is heavily influenced by physical training:
- Cardio stimulates mainly its sympathetic pendant, while strength exercises - the parasympathetic one.
A wise balance between those two is crucial for health