The fitness equipment for practicing chest muscles includes barbells, butterfly machines, combined fitness equipment, dumbbells, tensioners, parallel bars and so on. The best exercise time every day is from 4 pm to 6 pm, and the cumulative time of each movement (including rest between groups) is no more than 45 minutes.

Butterfly machine is a kind of machine used by birds to clamp their chests. Mainly exercise pectoralis major. Primary users tend to put their backs close to the seat for exertion; More experienced users will back off the chair and exercise abdominal muscles at the same time.

This sport is a strength-based fitness equipment. Do warm-up exercises and exercise your arms and shoulders before fitness, otherwise it will easily cause muscle strain and muscle soreness. Choose a counterweight according to your own strength, you can't force a big counterweight, which is easy to cause muscle strain. You should exercise step by step.