{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,18]],"date-time":"2025-10-18T21:02:44Z","timestamp":1760821364804,"version":"3.40.5"},"reference-count":24,"publisher":"Human Kinetics","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,3,1]]},"abstract":"Context<\/jats:bold>:<\/jats:italic> A variety of gait retraining interventions are available to modify running mechanics associated with musculoskeletal injuries. These often require specialized equipment and\/or personnel to prompt the runner toward specific strategies. Objective<\/jats:bold>:<\/jats:italic> To determine whether instructing female recreational runners to \u201crun quietly\u201d could decrease impact force characteristics. Design<\/jats:bold>:<\/jats:italic> Cohort. Setting<\/jats:bold>:<\/jats:italic> Research laboratory. Participants<\/jats:bold>:<\/jats:italic> Fifteen healthy female recreational runners (24 [7]\u00a0y) volunteered. Interventions<\/jats:bold>:<\/jats:italic> Baseline testing occurred on day 1 (baseline), a posttraining assessment occurred on day 2 (training), and a final assessment occurred 1\u00a0week after training on day 3 (follow-up). A smartphone decibel measuring app was used to provide biofeedback on the decibel level of foot strike on day 2 (training). Main Outcomes<\/jats:bold>:<\/jats:italic> Peak vertical force, impact transient, peak and average vertical loading rate, ground contact time, and running economy were collected on each day and compared via repeated-measures analyses of variance. Results<\/jats:bold>:<\/jats:italic> Vertical ground reaction force was lower at follow-up (2.30\u00a0bodyweights [BW]) versus baseline (2.39\u00a0BW, P<\/jats:italic>\u2009=\u2009.023) and training (2.34\u00a0BW, P<\/jats:italic>\u2009=\u2009.047). Maximal loading rate decreased from baseline (69.70\u00a0BW\u00b7s\u22121<\/jats:sup>) to training (62.24\u00a0BW\u00b7s\u22121<\/jats:sup>, P<\/jats:italic>\u2009=\u2009.021) and follow-up (60.35\u00a0BW\u00b7s\u22121<\/jats:sup>, P<\/jats:italic>\u2009=\u2009.031). There was no change in running economy. Conclusions<\/jats:bold>:<\/jats:italic> Our findings demonstrate that simple instructions to \u201crun quietly\u201d can yield immediate and sustained reductions in impact force profiles, which do not influence running economy.<\/jats:p>","DOI":"10.1123\/jsr.2022-0138","type":"journal-article","created":{"date-parts":[[2022,11,24]],"date-time":"2022-11-24T17:06:29Z","timestamp":1669309589000},"page":"272-276","source":"Crossref","is-referenced-by-count":3,"title":["Efficacy of an Audio-Based Biofeedback Intervention to Modify Running Gait in Female Runners"],"prefix":"10.1123","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6430-5821","authenticated-orcid":true,"given":"Jacqueline A.","family":"Augustine","sequence":"first","affiliation":[{"name":"Proehl Exercise Physiology Laboratory, Kinesiology Department, SUNY Cortland, Cortland, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sarah","family":"Rothstein","sequence":"additional","affiliation":[{"name":"Proehl Exercise Physiology Laboratory, Kinesiology Department, SUNY Cortland, Cortland, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Larissa","family":"True","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, New Mexico State University, Las Cruces, NM, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5540-2424","authenticated-orcid":true,"given":"Kevin D.","family":"Dames","sequence":"additional","affiliation":[{"name":"Proehl Exercise Physiology Laboratory, Kinesiology Department, SUNY Cortland, Cortland, NY, USA"},{"name":"Biomechanics Laboratory, Kinesiology Department, SUNY Cortland, Cortland, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","reference":[{"issue":"6","key":"r1","series-title":"Sports Med","first-page":"793","article-title":"Is there an economical running technique? 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