Things to note when getting on a treadmill

　　1. Warm up before getting on the treadmill

　　You should do warm-up activities before getting on the treadmill, otherwise it is easy to cause thigh and calf muscle strain. Leg presses, squats, stretching muscles, flexing and extending joints, etc. can increase the temperature of muscles and make them softer. After getting on the treadmill, you should start with a "dynamic" warm-up such as slow walking or jogging, and gradually increase the amount of exercise. This process usually takes 10 to 15 minutes. In addition, you should gradually slow down when getting off the treadmill to avoid dizziness and falling.

　　2. The amount of exercise should be appropriate

　　The time and intensity of exercising on the treadmill should be determined according to the purpose of the exercise. If the purpose is to lose weight, the exercise time should not be too short or too long, 40 minutes is appropriate, otherwise it is easy to be physically exhausted.

　　3. Don’t set the speed too fast

　　When using a treadmill, you must first understand your own exercise limits. If your physical strength cannot keep up and the speed is set too fast, you will easily fall down.