Gym refers to a place for fitness, rehabilitation and exercise activities. Generally speaking, there are complete facilities, comprehensive fitness and entertainment programs, professional coaches to guide and a good fitness atmosphere.

Fitness coaches, divided into group gymnastics course coaches and personal coaches, organize bodybuilders to do planned fitness exercises or aerobics. Fitness coach refers to the staff who guide the training of members in a fitness club. Its work is interactive and targeted and charged by the hour.

Fitness coaches in fitness clubs are divided into group gymnastics coaches and personal trainers. Personal fitness trainer refers to a professional fitness trainer who conducts one-on-one training in a fitness club. Their work is interactive and targeted, and they are charged according to class hours. There are one-to-many group gymnastics coaches, and one person leads most members to take aerobic courses in the aerobics hall (group gymnastics courses include aerobics, aerobic dance, pedal, rotation, fighting, pilates, yoga, etc.). ).