Welling Wouter, Benjaminse Anne, Lemmink Koen, Dingenen Bart, Gokeler Alli
Medisch Centrum Zuid, Sportlaan 2-1, 9728, PH Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Center for Human Movement Science, Antonius Deusinglaan 1, 9713, AV Groningen, the Netherlands.
University of Groningen, University Medical Center Groningen, Center for Human Movement Science, Antonius Deusinglaan 1, 9713, AV Groningen, the Netherlands; School of Sport Studies, Hanze University Groningen, Zernikeplein 17, 9747, AS Groningen, the Netherlands.
Phys Ther Sport. 2019 Nov;40:10-18. doi: 10.1016/j.ptsp.2019.08.004. Epub 2019 Aug 9.
The purpose of the current study was to compare the results of a progressive strength training protocol for soccer players after anterior cruciate ligament reconstruction (ACLR) with healthy controls, and to investigate the effects of the strength training protocol on peak quadriceps and hamstring muscle strength.
Between subjects design.
Outpatient physical therapy facility.
Thirty-eight amateur male soccer players after ACLR were included. Thirty age-matched amateur male soccer players served as control group.
Quadriceps and hamstring muscle strength was measured at three time points during the rehabilitation. Limb symmetry index (LSI) > 90% was used as cut-off criteria.
Soccer players after ACLR had no significant differences in peak quadriceps and hamstring muscle strength in the injured leg at 7 months after ACLR compared to the dominant leg of the control group. Furthermore, 65.8% of soccer players after ACLR passed LSI >90% at 10 months for quadriceps muscle strength.
Amateur male soccer players after ACLR can achieve similar quadriceps and hamstring muscle strength at 7 months compared to healthy controls. These findings highlight the potential of progressive strength training in rehabilitation after ACLR that may mitigate commonly reported strength deficits.
本研究旨在比较前交叉韧带重建（ACLR）后足球运动员进行渐进性力量训练方案的结果与健康对照组，并研究该力量训练方案对股四头肌和腘绳肌峰值力量的影响。
组间设计。
门诊物理治疗机构。
纳入38名ACLR后的男性业余足球运动员。30名年龄匹配的男性业余足球运动员作为对照组。
在康复过程中的三个时间点测量股四头肌和腘绳肌力量。肢体对称指数（LSI）>90%用作截断标准。
与对照组优势腿相比，ACLR后7个月时，受伤腿的股四头肌和腘绳肌峰值力量在ACLR后的足球运动员中无显著差异。此外，65.8%的ACLR后足球运动员在10个月时股四头肌力量的LSI超过90%。
与健康对照组相比，ACLR后的男性业余足球运动员在7个月时可获得相似的股四头肌和腘绳肌力量。这些发现突出了渐进性力量训练在ACLR后康复中的潜力，这可能减轻常见的力量缺陷。
