1.what level of exercise is recommended for your age, height and weight? 2.what types of exercise are recommended to maintain physical health? 3.the types of exercise that you like to do and plan on participating in and reasons why. 4.a detailed plan of action for your physical fitness.

1.) Children and adolescents should have 60 minutes (1 hour) or more of Physical activity daily.
2.) A brisk walk, Jogging, Climbing the stairs, Playing Tennis, Dancing, Biking, Doing yard work like raking, digging and gardening, and swimming laps.
3.) Jogging, Playing Tennis, Swimming. I like to do and and plan on participating in these because Jogging helps with the respiratory (controlling breathing) Playing tennis helps with the arms and focus. Swimming is like a full body workout of everything.
4.) Okay, so each day I wake up and go for a jog at least 30 to 45 minutes, I play Tennis during the Fall and I go for swimming any time that I can. During the spring/summer doing yard work. Climbing the stairs every single day.

I hope this Helped.
(I wasn't sure for the last one) 

The answer is corticosteroids