① Whole body fitness equipment: such as 10 items of comprehensive training equipment, household 16 function fitness equipment, etc;

② Local fitness equipment: such as fitness bike, rowing device, stair machine, treadmill, fast walking, jogging, yoga, calf bending device, heavy hammer tensioner, heel lifting device, etc;

③ Small fitness equipment: such as dumbbells, kettlebells, crank barbells, spring pullers, fitness discs, elastic bars, grip strength devices, etc.

(1) Whole body fitness equipment

It belongs to comprehensive training equipment; It can be used for multiple people to perform cyclic or selective exercises on one instrument at the same time. This kind of fitness equipment has large volume, complete functions and high price, and is suitable for use in fitness centers, rehabilitation centers, institutions or school gyms. It should be noted that although the multi-functional treadmill is a whole-body fitness equipment, it only adds rowing, pedaling, push ups, waist rotation, massage and other functions on the basis of the single function treadmill, so it is not very large, and is also suitable for the family gym.

(2) Local fitness equipment

Most of them are special training equipment with small structure, covering an area of about 1 square meter. Most of them can be folded, and some of them are also interesting. Its function is relatively simple, mainly focusing on the exercise of local muscle groups. This kind of instrument has both the power type with counterweight and hydraulic cylinder as heavy load and the non power type with its own power, without disassembly and assembly. Some are also equipped with time, speed, distance, heart rate and other electronic display devices, so that exercisers can master the amount of exercise themselves. Therefore, it is favored by fitness enthusiasts and is the "leading role" of the family gym.

(3) Small fitness equipment

Although small in size, the value of exercise is not low. Take the adjustable dumbbell as an example. It is not only suitable for people of different ages, genders and physiques to practice, but also can exercise all muscles of the body. It is an essential instrument for bodybuilders. Another example is the spring puller, which is light and small, cheap, easy to store and carry; It can also achieve the goal of fitness. Small fitness machines, such as fitness balls, are suitable for middle-aged and elderly people.