What’s the most fun way to exercise?

My favorite method is Tennis if I can find a partner to play with. It’s super an atomic mega high intensity workout with frequent stops and starts.
Tennis burns calories into the thousand mark or even higher if you’re matched up well. I have been playing on and off since I started lessons at age 12.
If I cannot find someone to play with then my second choice is working out on the weights and treadmill with my crazy fast music to motivate me (and it does). 🎾🎾🎾
-aaa