First of all, pay attention to the brand of the equipment. A well-known equipment brand can upgrade its club or attract more members, and brand is the key guarantee of quality and service. Second, the scientific and technological content of the instrument. An unreasonable equipment design will make coaches and members feel helpless and bored. A fitness equipment with reasonable design and scientific movement principle will make coaches and members full of energy, and the scientific and technological content of the equipment is closely related to the failure rate of the equipment. Third, the workmanship, humanization and comfort of the equipment. These details are an important guarantee to highlight the equipment grade. For example, bending process, welding process, assembly process, surface treatment process and the quality of wearing parts (wire rope, pulley, cushion, bicycle pedal, treadmill running belt, etc.). ) is closely related to the quality and grade of Huasong products. Finally, it depends on the durability of the equipment. You can visit the clubs that have used this brand, observe the actual situation of the equipment of this brand after 3 or 5 years of use, and consult the after-sales service of this brand.