When you exercise outdoors, there is a more natural connection between you and the environment. You may also be motivated to change some things in the environment if you exercise in a polluted environment.
Answer:
jumping, sprinting, or heavy weight lifting.
The periosteum contains blood vessels that supply the underlying bone tissue.
The last on, tennis and volleyball because in tennis, you have to be able to serve and return with a lot of power, and in volleyball it is the same.
Answer:
Prevent further injury
Explanation:
You don't want to mess anything up even more.