5 calisthenics exercises for full body that target most if not all muscles. if u need 6 add

Tryna be a dominant pickleball player and win tournaments but im a twig. I dont wanna go to public gym so I gotta make one in my room. Literally suggest any equipment I should get. Maximum total price like 300 - 400 bucks. I can only make it work in my room so it's not too much space. Tryna become muscular but still agile enough. Have a blessed day