Many athletes are reluctant to wear cups, particularly in football,[2] X Research source but consider that more than half of all testicular injuries occur during sports and [3] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source testicular torsion and testicular rupture can lead to losing a testicle.

For a cup to work, it must fit tightly against the body. You will want to make sure your jockstrap is tight enough to prevent the cup from rolling or twisting. Look for cups with cushioned edges. A hard edge will just transfer the force of the blow to the pelvic area. A soft edge provides better cushioning during impact. [5] X Research source For really fast moving sports like lacrosse or baseball, consider a titanium cup. [6] X Research source