Manny's High-Tech Mouthguard

Manny Ramirez has been using an electronically designed mouthguard that according to dentist Dr. Gary Lederman "puts the jaw into its optimal position to improve performance by reducing stress, improving metabolic rate and oxygenating the muscles." The mouthpiece is designed especially for Manny by Pure Power Mouthguard. The company uses a TENS (Transcutaneous Electro Neural Stimulation) machine to relax the player muscles and then fit them for the mouthguard. Tests are then run on the player showing increased performance. It might be time to tweak the mouthguard to get #497.