It does not matter the physical activity, provided that it is daily, sufficiently prolonged and especially that it is practiced without pain or breathlessness.
For those who are overweight important, the impact on the joints militate for the practice of a physical activity in "relative weightlessness".
This is the favorite area of the bike. The weather conditions, traffic, or the risk of falling can be avoided by indoor practice on a bike for this function or simply with a road bike on a home trainer. Pedaling, faster and more and more energetically, thanks to the counters that have these home bikes in series, can then be done in front of a television screen, which allows to maintain the habits of sedentary inveterate!
The ideal exercise is swimming, an activity that, a little more than a bicycle, is practiced in weightlessness. It is therefore excellent for those who suffer from overweight or painful joints ... With few contraindications, especially if the water is hot.
The winning tripling: walking, cycling and swimming ... It does not matter the physical activity, provided that it is daily, sufficiently prolonged and especially that it is practiced without pain or shortness of breath.