Do exercise!

+if you don't get enough calories for fuel, you can't exercise intensely

.

If you don't exercise...

+if you do not exercise, your muscles and bones weaken with time.

+Breaking a long period of inactivity is not easy, particularly if you are overweight or have a 

medical condition.

+If you do exercise you'll see immediate benefits to your body

+If you don't exercise You will also become more prone to depression and have a less effective immune system.