The Importance of Competition in Exercise

i used to be very good at ping pong as a like 11 year old or something i i won some kind of county tournament for like i don't know well it wasn't like i was like into ping pong but like you'd go to the local playground and if you won your local playgrounds ping pong tournament you could play kids from other areas. I'm wondering pickle ball looks like something i would very much enjoy  it looks like i'd work up a sweat. We we did not have pickle ball before lots of people played basketball until they got too old so maybe i'll get back into that and play old man slow low low to the ground basketball right yeah