Gauffin H, Tropp H, Odenrick P
Dept of Orthopaedic Surgery, University Hospital, Linköping, Sweden.
Int J Sports Med. 1988 Apr;9(2):141-4. doi: 10.1055/s-2007-1024996.
The postural control of ten male soccer players with functional instability (FI) of the ankle joint, i.e., recurrent sprains and/or a feeling of giving way, was studied before and after ankle disk training. Postural control was studied by means of stabilometry and an optoelectronic movement recording system. In the present study, we found increased postural sway in men with functional instability, which is in line with previous studies. We found improved postural control after ankle disk training as shown by stabilometry. Postural correction patterns were restored, and segmental displacement amplitudes reached even supranormal values. A subgroup of players with unilateral FI also decreased postural sway when standing on the non-symptomatic, untrained foot after ankle disk training. This bilateral improvement and the restored postural correction pattern do not tally with Freemans proprioceptive theory for postural control, but stresses the importance of central motor programs.
对十名踝关节功能性不稳定（FI）的男性足球运动员进行了研究，即反复扭伤和/或有打软腿的感觉，在踝关节盘训练前后对其姿势控制进行了研究。通过稳定测量法和光电运动记录系统对姿势控制进行了研究。在本研究中，我们发现功能性不稳定男性的姿势摆动增加，这与先前的研究一致。通过稳定测量法表明，踝关节盘训练后姿势控制得到改善。姿势矫正模式得以恢复，节段位移幅度甚至达到超常值。踝关节盘训练后，患有单侧FI的运动员亚组在站立于无症状、未训练的脚时，姿势摆动也有所减少。这种双侧改善和恢复的姿势矫正模式与弗里曼的姿势控制本体感觉理论不符，但强调了中枢运动程序的重要性。
