As with any form of physical activity, there are several precautions that Brazilian Jiu Jitsu beginners should take to maintain an optimal level of safety. Cold muscles are more prone to injury. So, beginners should value the importance of warming up. Activities such as stretching and walking in place for a few minutes can help keep muscles flexible, reduce any soreness which may occur after a workout and help to eliminate the risk of injury. Without the proper fluids, the