What kinds of fitness equipment are necessary for a general gym?

Single-function equipment, such as rowing boat, bodybuilding bike, walking machine, treadmill, waist-beautifying machine, etc. Their main functions are: rowing machine-mainly used to increase arm strength and action coordination. Bodybuilding bike-when exercising, it is mainly used to increase leg strength and enhance cardiovascular function, just like riding a bicycle.

sitting chest pusher: 1 set, butterfly machine: 1 set, shoulder pusher: 1 set, big bird: 1 set, high back pull trainer: 1 set, low pull trainer: 1 set, sitting leg bending trainer: 1 set, horizontal leg bending trainer: 1 set, abdominal muscle training machine: 1 set, Smith machine: 1 set

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Reference: Fitness Equipment Baidu Encyclopedia.