国羽队医门诊：握拍手的食指总磨出血，有什么解决办法吗？
diagnosis opinion
choose the right palm rubber, pay attention to the grip posture.
injury statement
because of playing ball, the root of my index finger is old and cracked with bleeding, is there any solution? is it wrong grip posture (especially when attacking the ball the root with the racket is too much, it's also not powerful, and it's very twisted, and it also doesn't work well). do I need to re-practice the grip or switch to a palm towel?
(holicxxz)
According to your description, I think there are two reasons. 1, if using a towel, you need to replace it regularly, at the same time use anti-slip powder. Because the towel will become hard after long-term use. Even professional athletes, when using towel, the hand will also have calluses, this is formed by long-term professional training, needs regular trimming. If using palm rubber, for this situation, it is not recommended to choose dragon bone palm rubber. This type of palm rubber has anti-slip effect, but it will cause more friction on the hand, which will cause blisters. 2, grip posture is wrong, grip too tight throughout. Before attacking the ball, you must relax and be natural, grasp the ball at the moment of attacking. When defending, the palm must leave a gap between the palm and the handle, this will help the wrist and finger strength to use flexibly. For the place that often appears to crack, you can wrap it up in advance to prevent it. You can use glue or silicone bandage in local, this can effectively prevent it.
diagnosis opinion
suggest to go to hospital for imaging
injury statement
when holding the racket, my thumb is injured, what should I pay attention to? what ways can I quickly recover?
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suggest to go to hospital for imaging, if there is no fracture, joint dislocation, ligament rupture, just simple injury, the injury in acute period only need ice to relieve pain, can appropriately fix, use blood stasis and dissipation drugs. 2 days after,, local massage, light joint extension movement, don't make excessive movement, otherwise it will worsen the injury, when the swelling disappears, it will be fine. If there is fracture, thumb joint excessive outward bending and instability, conservative treatment is not feasible, you must go to hospital for treatment. If fracture, you need to fix for 3 to 4 weeks, if ligament rupture, you need surgery treatment.
diagnosis opinion
thumb activity too much, tendon sheath inflammation
when attacking and attacking the ball, my thumb root hurts, what's the matter? how to solve it? thank you expert!
()
Your problem is that your thumb is moving too much, which may cause tendon sheath inflammation of the wrist flexor muscle, causing pain when attacking the ball.
tendon sheath is the tube-like membrane that surrounds the tendon outside, it is closely attached to the tendon fibers sheath, the inner layer of it is close to the tendon, the outer layer is the sheath that coats the tendon, it has the function of fixing, protecting and lubricating the tendon, so that the tendon can move smoothly without friction or pressure, when the finger moves, the tendon will slide in the tendon sheath, some tendon sheath will thicken and narrow due to excessive friction, so the tendon movement is blocked, this will cause pain, this is called tendon sheath inflammation. To solve this problem, first ask the coach to verify whether your racket is suitable for you. Sometimes it's too heavy, especially the head is too heavy, the handle is too thick, when attacking the ball, the thumb exerts too much force, the load is too heavy will cause tendon sheath inflammation. Also, whether your attacking technique is correct, whether you attack the ball with too much thumb force, causing the thumb to bear too much burden, these are the causes of tendon sheath inflammation of the wrist flexor muscle. Besides, whether your wrist and finger muscles have enough strength, whether they can bear the strength of attacking the ball, whether the training plan is reasonable, whether the muscle of your hand is stiff after training, whether your thumb is sore, whether you relax in time, these are all the causes of tendon sheath inflammation and thumb pain when attacking the ball. Therefore, control the intensity, choose the right racket, master the correct technique, relax the sore muscle by massaging, strengthen the wrist and finger muscles are very important. You try the above methods, see if it has effect. If it's still not good, you need to ask a doctor for regular treatment.
