What exercises are the best to lose weight?

The bottom line

Some great choices for burning calories include walking, jogging, running, cycling, swimming, weight training, interval training, yoga, and Pilates. That said, many other exercises can also help boost your weight loss efforts. It's most important to choose an exercise that you enjoy doing.

Explanation:

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.