The GladiatorFit roller has several functions that are useful for both experienced athletes and amateurs. The GladiatorFit roller can be used before training. It massages, stretches, warms up, and relaxes the muscles for better fitness and injury prevention. However, it does not replace a thorough warm-up on your part! It allows you to target important muscle points, giving you full control over the pressure applied to each one. The relatively flat and bumpy foam reliefs provide a comfortable and effective massage, while the reinforced center ensures strength and resistance, contributing to recovery and relief from muscle soreness after a workout. It is the ideal product for muscle relief!.