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022 _a1050-642X
040 _cSalus Infirmorum
245 0 0 _aIsometric Exercise to Reduce Pain in Patellar Tendinopathy In-Season; Is It Effective “on the Road? /
_cEbonie Rio, Craig Purdam, M Sports Phys, Michael Girdwood, M Physio Prac, and Jill Cook
500 _aEste artículo se encuentra disponible en su edición impresa.
504 _aBibliografía: p.191-192
520 8 _aObjective: To investigate the effectiveness of an isometric squat exercise using a portable belt, on patellar tendon pain and function, in athletes during their competitive season. Design: Case series with no requirements to change any aspect of games or training. The object of this pragmatic study was to investigate this intervention in addition to “usual management.” A control or sham intervention was considered unacceptable to teams. Setting: In-season. Participants: A total of 25 male and female elite and subelite athletes from 5 sports. Intervention: 5 3 30-second isometric quadriceps squat exercise using a rigid belt completed over a 4-week period. Main Outcome Measures: (1) single-leg decline squat (SLDS)—a pain provocation test for the patellar tendon (numerical rating score of pain between 0 and 10), (2) VISA-P questionnaire assessing patellar tendon pain and function, and (3) self-reported adherence with completing the exercise over a 4-week period. Results:Baseline SLDS pain was high for these inseason athletes, median 7.5/10 (range 3.5-9) and was significantly reduced over the 4-week intervention (P , 0.001, ES r 5 0.580, median change 3.5). VISA-P scores improved after intervention (P , 0.001, ES r 5 0.568, mean change 12.2 6 8.9, percentage mean change 18.8%, where minimum clinical important difference of relative change for VISA-P is 15.4%-27%). Adherence was high; athletes reported completing the exercise 5 times per week. Conclusions: This pragmatic study suggests that a portable isometric squat reduced pain in-season for athletes with PT. This form of treatment may be effective, but clinical trials with a control group are needed to confirm the results
653 1 4 _apatellar tendinopathy
653 1 4 _ain-season
653 1 4 _apain
653 1 4 _atendon
653 1 4 _aisometric
773 _g-- 2019, v. 29, n. 3, p. 188-192
_tClinical Journal of Sport Medicine
942 _2udc
_cARTÍCULO
999 _c13034
_d13034