I need a way to kill energy, FAST. Suggestions?!

I need a way to kill energy, FAST. Suggestions?

Hey there. Anyone know what I can do to pass the time? I always have this problem; every summer when school lets out, I get an OVER-abundance of energy and have no way to kill it. Last year I'd stay up until 4 in the morning moving furniture to exert energy.

I'm not really a fan of movies or TV to pass the time, anyone have anything I can do? I already take martial arts about 10 hours a week..

Anything I can do when home? Crafts? Puzzles?
I'm afraid of what will happen this year if I don't find a way to get rid of the energy.
I really don't feel like moving all of the furniture again.

Either a physical or mental way to kill it.

Is there something that makes you tired? Jogging really hard works for me when I need to calm down and go to sleep. Tire yourself out so you feel like collapsing on the bed!