Exercise is good for health, especially running, which can increase heart and lung function, so it has become one of the most common sports for many athletes. Orthopedics doctors also pointed out that running exercise can strengthen hard bones and prevent osteoporosis. Many people like running, especially triathlon is quite popular in recent years, in which marathons often cannot reach the finish line without long-term training, so many people practice running; Lin, an attending orthopedic physician at Shuanghe Hospital, said that running can increase cardiopulmonary function, but it is important to pay special attention to the fact that running can cause injuries to knees. Therefore, if you want to exercise by running, you should be careful of the possible damage to your knees. Dr. Lin Lizhe further pointed out that running is like a double-edged sword. Although it can increase heart and lung function, it is easy to hurt joints, especially on rugged roads, and the weight pressure during running will make knee cartilage easily injured, leading to degenerative arthritis. However, running is also good for bones; Dr. Lin emphasized that running exercise can strengthen the strength of hard bones and play a certain role in preventing osteoporosis. Especially after the age of 50, when menopause comes, there will be a lot of bone loss, leading to osteoporosis. If you can store bones well before the age of 35, exercise early and increase osteoblasts to strengthen hard bones, you can reduce the osteoporosis that osteoclasts may cause. Therefore, Dr. Lin Lizhe suggested that if you like running, you might as well use a treadmill, because the treadmill is on a flat road, which will not increase the damage of the knee joint, but; He also reminded that most people who use treadmills exercise in gymnasiums and closed environments, and are afraid of inhaling too much carbon dioxide, so it is best to have fresh air outdoors. Therefore, if you want to run on a treadmill, you should pay attention to whether the indoor air can keep the circulation of fresh air. Subscribe to the health Aloha audio-visual channel, read health knowledge more easily, and pay attention to your health every day! Line @ ID: @:/supply/article/8906/Running can increase cardiopulmonary function and strengthen osteoporosis prevention Keywords: Department Shuanghe Hospital Orthopedic Triathlon Osteoporosis.