I used to play contact sports, until I couldn't play on the guys' teams anymore. Then I went briefly to cutting, then concerts, mosh pits, and casual sex, then online gaming, then binge drinking and friendly drunken wrestling/playfighting. Now I'm back to online gaming.
Of the rage outlets I've had, I think contact sports were the healthiest, and possibly the most fun. I liked them because they were self-destructive (playing all-out hockey or soccer with guys twice your weight is going to hurt) and great outlets for violence, but they looked constructive, and I also got male bonding/friends out of them.
Truth is though that a lot of guys (cis and trans) have immense reservoirs of pent-up rage, and most of the stereotypically masculine activities exist not just as bonding opportunities and fun but also as outlets for that rage. Almost everything guys do by choice is sublimating or releasing anger in some way. Video games, destruction derbies, racing, football, soccer, hockey, hunting, off roading, shooting, wrestling, bar fighting, horror movies, science fiction...the list is endless. Of course some women do all of those things too because they're inherently fun, but if you do them with other guys, the whole anger/violence release thing becomes really obvious.
Also know that one of the major sources for that anger, in a lot of guys, is having our masculinity constantly questioned (or questioning it ourselves) so the same activities also become ways of reinforcing our masculinity to ourselves and our friends. Get some guy friends together and go break ->-bleeped-<-, or fight, or slam into each other repeatedly, or whatever pseudoviolent activity appeals to you. You'll feel better.