Tennis is also very common in life, for tennis sports we also have a lot of precautions, playing tennis is considered to be a relatively large amount of activity of the sport, so we exercise or should be a good workout, the following with the small make up to understand the benefits of playing tennis it!
The benefits of playing tennis
Exercise brain reaction ability
Tennis is a full-body fitness exercise, the interception of the ball according to the direction of the ball position, fast-paced running, jumping, swinging arms, can effectively exercise the brain's ability to react, enhance the coordination of all parts of the body and flexibility.
Enhance physical and muscle strength
Playing tennis swing will stimulate the shoulder muscles and arm biceps and triceps, can effectively enhance the strength of shoulder and arm muscles. In the process of rapid movement, the whole body muscles need to coordinate the role, especially the leg muscles will be very effective exercise.
Enhance physical fitness

Playing tennis can promote blood circulation and improve metabolism. Increased oxygen demand during exercise can also stimulate the respiratory system and enhance cardiopulmonary function. In addition, playing more tennis can also strengthen the muscles and bones, and promote bone growth and development.
Weight loss and slimming
Tennis is a full-body aerobic exercise, which can stimulate the rapid burning of fat in all parts of the body. Some data show that with a 60kg person as a standard, playing tennis for an hour consumes 420 calories, exercise intensity: 7.0MET, belonging to the high-intensity weight loss exercise.
Detoxification
Playing tennis when the body's metabolism is vigorous, sweat secretion is more, pigment and toxic substances can be discharged with the sweat out of the body, to help reduce the accumulation of toxic substances in the body. People who have color spots on their face or dull skin can play tennis more often to promote pigment metabolism.
Releasing Stress
Tennis requires swinging the racket to hit the ball, this action can help ventilate emotions and release mental pressure. Feeling work pressure, emotional depression, or aggrieved want to punch someone, you can play tennis to release emotions.
The disadvantages of playing tennis

Easy to cause arm muscle asymmetry
Tennis racket is usually a one-handed grip, so you can only exercise the muscles of the arm that hold the tennis racket, long-term tennis, easy to lead to unilateral arm muscle development, if you want to balance the two sides of the muscle, it is best to cooperate with other action training.
Easy to suffer from tennis elbow
The tendons of the extensor muscles of the forearm contract and become tense when gripping the tennis racket. Frequent use of these muscles can cause degeneration, degradation and tearing of the tendons at the origin of these muscles, which is commonly known as tennis elbow. This condition is usually found in professional tennis players who have been training for a long time.
Tips for beginners to play tennis
1, eyes on the ball, do everything possible to look at the ball, whether the ball is on the side of the net or when you want to hit the ball.
2、Movement leads to technique, don't be greedy for a moment's success rate and practice irregular movements.
The aesthetics of the movement is very important. Strive to make the movement gorgeous and smooth, not stiff, not to mention the hooking and shrinking of the head and neck.
4. Imitate but don't be a bull's-eye.

Wrist movements will only jeopardize your tennis future for at least a year, so fix your wrists firmly.
6, whether you are free or not, don't go a week without touching your racket, just hold it in your hand at home or not.
7, men do not rush to power, stability is always before the power (in fact, women are the same).
8, knocking on the wall is always good.
9, do not be anxious, the improvement of technology is likely to you can not feel, but will be suddenly revealed at a certain moment.
10、Finally, ask some seniors around and buy a good racket that suits you, it will pay off for you.

Notes on playing tennis
1, less power ladies should choose light racket, too heavy racket will aggravate the burden on the arm muscles, more prone to strain injury, the higher the chance of tennis elbow.
2, must first warm up, to the lower limbs, waist, arm mainly do ligament stretching exercise, help reduce sports injury.
3, tennis requires active running, if the knee or waist injury, it is recommended not to carry out this exercise, may aggravate the condition.
4, wear protective gear, pay attention to protect themselves, intense running is easy to fall.
Conclusion: Through the above article we are not playing tennis related knowledge has a certain understanding of it, playing tennis has a lot of precautions we can not ignore, if we do not pay attention to the knowledge of playing tennis may be hit by a tennis ball and so on, or to pay attention to the next.