I’ve played Soccer for 10 years, Wrestled for 3, Ran Cross Country for 2 and currently play Roller Derby for the past 2 years. Wrestling is by far the hardest sport to compete in. The endurance and strength you need is astounding. Roller Derby is a really tough sport though because your constantly getting hit by the that hard floor. I have gotten more beaten up doing Roller Derby than I ever did any of the other sport. It intense!!! Real Intense!!!