Climbing the stairs to work out
Health has been recognized by more and more people.
There are various projects in sports, but depending on time, conditions, location, etc., some people use climbing stairs to exercise. Some units also carry out climbing competitions in order to participate in participatory sports activities.
Stair climbing can speed up heart rate, enhance cardiovascular function, improve breathing, exercise legs and endurance, speed, etc., and have great shortcomings to the body.
However, each sport has its own strengths and weaknesses. It is necessary to arrange sports, exercise methods, exercise frequency and exercise intensity according to your specific situation.
The knee joint is the main joint that bears the body’s gravity and stress. When the climbing movement is full, the gravity and the active pressure are doubled and replaced by the knee joint. The long-term and excessive use of the knee joint will inevitably cause joint wear and dislocation of the articular cartilage.And joint edge hyperplasia and ligament injury, eventually forming osteoarthritis.
Some people surveyed 117 senior athletes for the incidence of osteoarthritis: 3% for shooting athletes, 14% for long-distance runners, 29% for football players, and 31% for weightlifters.
The visible long-term overload movement has adverse consequences on the joints.
Compared with the elderly, metabolism, osteoarthritis is one of the degenerative diseases of the elderly. According to the survey, the age of more than 60 years old, the incidence of osteoarthritis is 50%, but cartilage, its subchondral bone plate, synovial membrane, tissue around the jointThere are pathological changes.
Therefore, it is more important to climb the stairs, climb the mountain or stand up and down, so that the joint surface is subjected to a stress that is 3 to 4 times higher than normal.