Have you ever looked closely?
Holding your phone yourself?
It is to hold the phone with the whole hand
Or hold the phone with your little thumb?
recently
"Holding the phone for a long time causes the little thumb to deform" topic
It has aroused heated discussion among netizens
Some netizens found
Your little thumb is visibly curved
Reporters also observed
The little thumb of the left hand that has been holding the phone
Even when not holding the phone
There are also noticeable depressions
Ma Ming, deputy director of the Department of Rehabilitation Medicine at the Zhongda Hospital affiliated to Southeast University, said that this is indeed likely to be related to holding objects for a long time, and the bones have a certain deformation after a long period of pressure. There is no obvious pain in the short term, no local discomfort can not intervene, but everyone should be careful, if the time is too long to form a habit, the local soft tissue is under too much pressure, it may produce pathological inflammatory changes.
If holding the phone for a long time causes tenosynovitis, it needs to be treated in time. Dr. Ma said that the first reaction to tenosynovitis is pain, and the second is limited movement and dysfunction, such as grasping or slightly pinching something, which has limited manifestations.
Doctors remind that when holding the mobile phone, you should change the posture frequently, avoid a single finger being compressed for a long time, in order to reduce the occurrence of finger depression, deformation or tenosynovitis, and usually move the hand appropriately.
△ Dr. Ma demonstration
If there is discomfort in the local area of the finger, you can do some simple massage, so that after the soft tissue and tendon produce a certain tension, it will produce normal tendon sliding, which will reduce the cumulative damage to the tissue.
Source: CCTV News
Guangzhou Daily New Flower City Editor: Peng Wenqiang