Swimming: the best form of exercise in summer

Swimming is the best prevention

neck, lumbar spine disease movement. Experts pointed out that only moderate-intensity swimming will improve the body immunity, moderate-intensity exercise heart rate that is about 70% of maximum heart rate.

In the hot summer, both Jieshu, but also weight loss, fitness sport? None other than the non-swimming.

Despite saying in "dog day of summer practice," the encouragement, in the summer sports are still very few adhere to, swimming is an exception. Summer is love swimming and swim are looking forward to the season, even if people are willing to not swim in the swimming pool ball rolling twice.

Not only because of the heat capacity of water is 16 times the air, it means that if your body needs calories in 16 minutes in the air circulated, and only 1 minute in the water. That is, swimming is a good refreshing way.

Swimming more benefits, with the changes in modern work, more people in offices, but to work long hours facing the computer, making more cervical and lumbar problems, a lot of rehabilitation and orthopedic experts that swimming is the best control neck movement of lumbar spine disease.

As swimming, due to the buoyancy effect of water, the body of the spine from the vertical into a horizontal state can greatly reduce the burden on the spine, thus effectively reducing the cervical and lumbar intradiscal pressure.

And flow of the spine, muscle and skin play some "massage" function, which is why many athletes bone injury or strain of lumbar muscles are important reasons for selecting the water treatment.

Influenza H1N1 influenza pandemic is now positive, swimming can improve immunity, thereby avoiding the flu. Experts pointed out that only moderate-intensity swimming will improve the body immunity, moderate-intensity exercise heart rate that is about 70% of maximum heart rate.

Swimming or watching the day after his physical reaction, if tired, lack of energy, poor appetite is excessive movement performance, it will reduce immunity.