Butterfly Machine

The Butterfly Machine, also referred to as a pec fly machine or pec deck,is one of the most effective strength training machines for targeted training of the pecs and chest. The pectoral muscles (pectoralis major and pectoral minor, referred to as the pecs) bring the arms together in front of the body.

As an isolation exercise, the butterfly provides optimal stimulation of the chest muscles. It trains more than just the pecs,though it engages the anterior shoulder muscles and anterior arm muscles.Training is particularly effective when it integrates a pressure-based exercise, which makes the Virat Fitness pec deck ideal.