1, climbing stairs takes a lot of exercise. Taking 50KG as an example, jogging for 30 minutes is about 234.5 kcal, and the energy consumed by climbing stairs is 1000 kcal/hour. Running up and down the stairs on the sixth floor for 2-3 laps is equivalent to jogging 800-1500m on the flat ground. If the slimming parts are buttocks and thighs, it is better to climb stairs. Thighs and hips are very thin, but after exercise, you must do relaxation and stretching exercises and massage your muscles properly.

2. The amount of exercise, also called "exercise load", refers to the physical and psychological load and heat consumed by the human body in sports activities. The amount of exercise is determined by the intensity and duration of exercise, the accuracy of action and the characteristics of sports events.

Strictly speaking, the influence of physical exercise on human body is not simply determined by the amount of exercise, but by the exercise load ("amount of exercise" is just a popular name). The main factors that constitute exercise load are "quantity" and "intensity"

Climbing stairs is suitable for everyone who can complete the action, but people with hip, knee and ankle diseases can't participate in this sport.

Extended data

The function of climbing stairs

(1) Improve cardiovascular function, strengthen myocardium, enhance myocardial contractility and blood supply capacity of coronary artery system, improve myocardial blood circulation, and prevent and treat coronary heart disease.

(2) Improve the elasticity of the great blood vessel wall of lower limbs, enhance the function of venous valve of lower limbs, and have a good preventive and therapeutic effect on varicose veins of lower limbs.

(3) Improve lung function, increase vital capacity, improve lung tissue elasticity, improve lung blood gas exchange efficiency, further improve blood oxygen saturation, and promote systemic metabolism.

(4) Develop muscle strength of lower limbs, strengthen bones, promote bone tissue metabolism and prevent osteoporosis.

(5) Improve the toughness of the soft tissue in the knee joint, and increase the friction resistance and compression resistance of the knee joint surface. Excessive exercise will increase the wear and tear of articular cartilage of knee joint.

Baidu encyclopedia: precautions for climbing stairs