Respuesta :
A is the correct answer. It is not true that you can only benefit from physical activity if you choose and stick to one type of exercise; you can try and continue multiple types of exercise and benefit from them.
The answer is A.
Regular physical activity is now recognized as a factor of long-term health and well-being. But even if the number of regular practitioners increases, the majority sticks to only one activity. Off, practice several activities can be very interesting on several levels ...!