People with poor cardiorespiratory fitness can choose to walk, play tai chi, go up and down the stairs and other softer methods of exercise.
1. Walking. Walking is a relatively safe and effective exercise method, patients can insist on walking after meals every day according to their own conditions, and can accelerate the walking speed to strengthen the exercise intensity, which can effectively improve cardiopulmonary function.
2. Playing tai chi. Playing tai chi is a more common national sport, long-term regular exercise can effectively increase lung capacity, good exercise cardiopulmonary function, but to control the exercise intensity, generally to half an hour to an hour is most appropriate, not excessive fatigue.
3. Up and down the stairs. Climbing stairs and climbing the mountain effect is comparable, and easier to implement than climbing the mountain. Climbing stairs need to pay attention to the regulation of breathing, speed should not be too fast, correct exercise to avoid sports injuries.
If there is a combination of underlying diseases, it is necessary to consult a doctor to assess the amount and type of exercise that can be tolerated.