Pilates is not limited by space and can be practiced in small places. However, due to slow movements, muscle control, coordination of breathing and changes in body feeling, seemingly simple things are difficult to do and need regular coaching. Pilates can be done three times a week or once a day according to your physical feelings, and each exercise can last between 45 minutes and an hour. Because Pilates is not a heart-lung exercise, there is no strict time limit.