Choose the right instrument. There are many kinds of back training equipment, such as sitting posture high pull-down, pulley sitting posture high pull-down, lever insertion pull-down and so on. Different equipment can exercise different back muscles, so you need to choose the right equipment according to your own needs.
2. Pay attention to the correct posture. When using equipment to practice your back, you need to pay attention to maintaining the correct posture to avoid unnecessary injuries. For example, when you use a sitting high-position pull-down, you need to keep your body straight, hold the handle with both hands, and exhale when you pull down.
3. Control your weight. When using equipment to practice your back, you should control your weight to avoid injury caused by excessive load. Generally speaking, you should choose a lighter weight to practice when you use it for the first time.