The chest butterfly exercise is one of the most effective workouts to tone up your chest and associated muscles and make them stronger at the same time. Although mainly designed to target the pectoral muscles it helps to build up almost your entire upper body. This is an isolation exercise in which the movement only occurs at your shoulders, which keeps the emphasis on your chest muscles and eliminates the involvement from your triceps. The butterfly machine is one of the most preferable chest machines for most bodybuilders. It will help you to push your chest muscles to the limit and get better results in your chest definition.
Pulley: Nylon, ø106x20mm, with sealed bearing 6202RS
Cable: Steel cable ø3.5 jacketed with PVC ø5.5mm outside diameter
Back cover: steel sheet
Stuffing: PU foam with synthetic leather
Build up measurements:
N.W. 131 kg.
G.W. 140 kg.
Weight stack: 91 kg.
For commercial use
Moving parts, cables and leather - one year
Frame and metal parts - lifetime