I know the reason why many people go to the gym is not only for exercising, but mainly also for showing off. Maybe this gym culture is very different from other countries'. So, for people who really want to keep fit, maybe a quiet place in a park with some willow trees is perfect for working out. Your body is moving as the wind blows through the leaves of the willow trees. You are actually one part of nature. When you jog along a river listening to the sound created by water, you definitely feel peaceful. You really want to run and run until you are exhausted. So, nature is the best gym for everyone. We try our best to keep a great relationship with nature. Exercising is the best way to build a bridge between nature and yourself. Let nature witness your changes. We always hear others say that the prefect sunshine and the prefect breeze is there, so what are you waiting for?