Should patients with osteoarthritis move less? No! Walking 10 minutes every day can prevent osteoarthritis.

Osteoarthritis is a chronic and painful disease, which will limit a person's activities. However, a recent study shows that if you want to control the symptoms of osteoarthritis, you should consider walking more.

According to a study published in the American Journal of Preventive Medicine, walking for 65,438+0 hours a week can help patients with osteoarthritis maintain their independence and delay their disability.

Walking fast every day can prevent the activity disorder of patients with osteoarthritis.

Osteoarthritis is the most common arthritis. The lifetime risk of symptomatic knee osteoarthritis is 45%. Human joints are covered by cartilage, which provides a smooth surface for joint movement and plays a buffering role between bones. When osteoarthritis occurs, cartilage degenerates, leading to pain, swelling and movement problems.

It is estimated that only one in ten patients with knee osteoarthritis can achieve the recommended physical activity. This seems counterintuitive, but current research suggests walking 10 minutes every day to control the pain symptoms of osteoarthritis.

The main author of the study, Dorothy, a professor of preventive medicine at feinberg Medical College of Northwest University? Dunlop said, "Many arthritis patients don't like sports. Not only do they fail to meet the guiding principles, but they also hardly do any moderate exercise. " She said that it is very feasible to do 10 minutes of physical exercise every day (or one hour of exercise every week), and even this small amount of exercise can be very meaningful to health. She hopes that this information will encourage people with osteoarthritis to start more exercise.

In order to find out the amount of physical activity needed to help patients prevent disability, the researchers looked at the data for more than four years, more than 1500 adults, and the participants were between 49 and 83 years old. At the beginning of the study, participants reported that they felt pain, pain or stiffness in lower limb joints due to osteoarthritis, but they did not have any disability.

The researchers monitored the participants' physical activity through accelerometers. They assessed the disability status at the beginning of the study, two years later and four years later. They measure the activity ability through regular walking tests, and evaluate the ADL of daily life according to the report of participants' ability to complete basic ADL tasks, including walking, dressing, bathing, eating and going to the toilet in the room.

The researchers found that participants who did moderate to vigorous exercise every week 1 hour maintained their ADL ability and reduced their ADL disability risk by nearly 45%. Exercise every week 1 hour can also reduce their risk of mobility inconvenience (walking too slowly or less than one meter per second) by 85%.

"These findings are encouraging, but not surprising," said Ankit Binsad, a plastic surgery researcher at Johns Hopkins Medical School. "According to the patients with arthritis pain I met, people who often walk are the least painful."

The researchers hope to show the elderly that achieving this modest goal can bring them real benefits. They also hope to encourage the elderly to strive for more activities, so that they can get a series of health benefits brought by sports.