List and explain the most common dangerous conditions that increase the chance of getting injured in sports.

Answer:

The three most common dangerous condition in sports include overuse, overexertion, and incorrect technique. Overuse is caused by repetitive motion and is common in sports that require repeated movements, like tennis and pitching. Overexertion is pushing the body beyond one's physical ability. Lastly, using an incorrect technique usually goes unnoticed and results in pain.