Wong Pui-lam, Chamari Karim, Mao De Wei, Wisløff Ulrik, Hong Youlian
Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong.
Br J Sports Med. 2007 Feb;41(2):93-100. doi: 10.1136/bjsm.2006.030668. Epub 2006 Dec 18.
To measure the plantar pressure in four soccer-related movements in 15 male soccer players (mean (SD) age 20.9 (1.3) years, height 173 (4) cm, weight 61.7 (3.6) kg).
To record plantar pressure distribution, the players wore soccer boots with 12 circular studs and with an insole pressure recorder device equipped with 99 sensors. Plantar pressure was recorded in five successful trials in each of the four soccer-related movements: running, sideward cutting, 45 degrees cutting and landing from a vertical jump. Each footprint was divided into 10 recorded areas for analysis.
Compared with running at 3.3 m/s, maximal speed sideward cutting and 45 degrees cutting induced higher peak pressure (p<0.05) under the second toe, medial forefoot, medial arch and medial heel. The peak pressure of the maximal jump landing was lower under the medial forefoot and lateral forefoot as compared with running (p<0.05). The pressure-time integral showed that sideward cutting and 45 degrees cutting induced higher pressures (p<0.05) than running for all recorded areas, except for the lateral forefoot and the lateral arch. In all the four soccer-related movements, a higher pressure was found on the medial side of the plantar surface as compared with the lateral side.
These data suggest that the medial side of the plantar surface may be more prone to injuries, and that foot orthosis adoption, improved soccer boot design and specific muscle training could be considered to reduce pressure and the subsequent risk of injury.
测量15名男性足球运动员（平均（标准差）年龄20.9（1.3）岁，身高173（4）厘米，体重61.7（3.6）千克）在四项与足球相关运动中的足底压力。
为记录足底压力分布，运动员穿着带有12个圆形鞋钉且配有99个传感器的鞋垫压力记录装置的足球鞋。在四项与足球相关运动（跑步、侧向切入、45度切入和垂直跳跃落地）中的每一项运动的五次成功试验中记录足底压力。每个脚印被分为10个记录区域进行分析。
与以3.3米/秒的速度跑步相比，最大速度侧向切入和45度切入在第二趾、前脚掌内侧、足弓内侧和足跟内侧产生更高的峰值压力（p<0.05）。与跑步相比，最大跳跃落地时前脚掌内侧和前脚掌外侧的峰值压力较低（p<0.05）。压力-时间积分显示，除前脚掌外侧和足弓外侧外，侧向切入和45度切入在所有记录区域产生的压力均高于跑步（p<0.05）。在所有四项与足球相关的运动中，足底表面内侧的压力高于外侧。
这些数据表明，足底表面内侧可能更容易受伤，可考虑采用足部矫形器、改进足球鞋设计和进行特定的肌肉训练来降低压力及后续受伤风险。
