Sports have a countless number of benefits, from physical health to emotional well-being to the development of traits, skills and lifelong friends. So it's a mystery why any kid would want to quit a sport. But then again, there are several factors that just make kids no longer want to participate, all of which are very fixable. Here are three essential reasons why kids quit sport, coming from someone who quit two sports at an early age due to some of the reasons listed below. Although this list is not exhaustive and many more explanations exist, these three reasons are some of the most widely researched and discussed in the literature.