|Compression shorts are suitable to athletes. The shorts are typically made of spandex or similar materials.|
The compression shorts are stitched thus it makes a compression - it means a pressure on different spots on the leg and the bag.
In this way the muscels keeps warm, which means that you minimizes the risk of getting overload injuries and muscle fatigue during training.
An extra advantage of compression shorts is that they are quite body clinging, which means it gets harder for your opponent to grab you when you do no gi Brazilian jiu-jitsu