"Initially, we thought that by training the pelvic floor muscles, we could care for the pelvis and prevent issues like urinary incontinence and erectile dysfunction. However, after having professional baseball players test it, we obtained data that wearing it increased pitch speed, which led us to focus more on performance enhancement," said Motoki Arai from
DOCTOR EAST Co. Ltd. The low muscle pressure theory is about approaching muscles by utilizing the sensory sensors of the skin. The patterns raised on the inside of the pants are designed to protrude, and by touching the skin, they influence the muscles and promote the correct movement of the targeted muscles.