Super Middle Chest Fly Machine Plate Loaded Brute-Force. Optimize Your Pectoral Training with Olympic Discs and Biomechanical Precision. The Chest Fly Machine is designed to deeply train the center of the pectoral muscle with a biomechanical transmission. This equipment offers the benefits of training with free weights, but with improved safety and precision, which significantly reduces the risk of injury.
Butterfly or pec deck for professional use. Butterfly is an exercise that trains the large chest muscle. Depending on a higher or lower position, the top or bottom of this muscle will work more. So 3 different poses give an optimal result. A butterfly or pec deck gives a nicer form of the pectoral muscle.
