Strength training is a primary factor in athletics and rehabilitation.
Lower extremity strength training has traditionally consisted of free weights, biomechanically designed weight machines, or plyometrics. The PlyoPress is a machine that is currently being utilized in the Frappier Acceleration Program for athletes. It is specifically designed for lower extremity strength training in combination with plyometrics. The principle behind its design is to build strength in the most effective way to enhance speed and dynamic activity without the stress to the low back or legs that is present with the use of free weights. However, there has been limited research conducted on the machine to validate the manufacturer's claims.