Health enthusiasts recognize that daily exercise is essential for a healthy lifestyle. While it is important to get out and get active, it is also important to understand the risks involved when going overboard. Here are five signs of overexertion to be aware of. Days of Soreness Although some soreness is to be expected after a hard workout, aches that last several days could be a sign of overexertion. It is critical that you give your muscles plenty of time to rest between workouts. Eating a diet that is high in protein will give your muscles what they need to...