Harry: Both of you go on daily jogs around the neighborhood.
Niall: You run on your treadmill, while he does leg stretches and cardio.
Louis: He makes you lift weights with him. He is the tiniest out of the boys so he wants to become stronger.
Liam: Going to the gym is how you guys excercise. From pull ups to boxing.
Zayn: You wrestle. Most of the time it's for fun, but it gets your heart pumping.