This Is a Gym Summary from the Book Called "Life Fitness"

Safe and Smart Physical Activities
It is important to be prepared for physical activity. A beginner needs to be medically ready. Anyone should be ready for extreme physical conditions, self assessments, and injuries. One of the most fun and important forms of physical activity is games. You can obtain physical fitness by playing games.
Before you start a game or a sport, you should make sure that you are medically cleared. That may mean that you should have a physical. There are some conditions that could stop you from playing certain games. …