Effects of a 4-week intervention using semi-custom insoles on perceived pain and patellofemoral loading in targeted subgroups of recreational runners with patellofemoral pain

Physical Therapy in Sport : Official Journal of the Association of Chartered Physiotherapists in Sports Medicine
Jonathan SinclairSarah Jane Hobbs

Abstract

Explore the effects of a 4-week intervention using semi-custom insoles in recreational runners with patellofemoral pain. Mixed methods. Seventeen (10 males and 7 females) recreational runners. Laboratory. Participants were separated into specific subgroups, then provided with a pair of semi-custom insoles, for a period of 4-weeks. Lower extremity kinetics/kinematics during running at 4.0 m/s were obtained. In addition, knee pain was examined using the Knee injury and Osteoarthritis Outcome Score-Patellofemoral scale (KOOS-PF). Data were collected before and after wearing the insoles for 4-weeks. Significant improvements were shown for KOOS-PF in both subgroups (strong: (pre) = 63.84 & (post) = 71.49 and weak and tight: (pre) = 53.03 & (post) = 72.73), although only improvements in the weak and tight group exceeded the minimum clinically important difference (MCID). In addition, significant reductions in peak patellofemoral stress were shown in both subgroups (strong: (pre) = 6.82 & (post) = 6.39KPa/BW and weak and tight: (pre) = 7.66 & (post) = 6.28KPa/BW), although only reductions in the weak and tight group exceeded the MCID. Semi-custom insoles may be a mechanism to reduce patellofemoral pain symptoms in recreational runners...Continue Reading

Citations

Dec 24, 2021·Journal of Sport Rehabilitation·Matthew K SeeleyJ Ty Hopkins

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