{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T16:14:10Z","timestamp":1786119250594,"version":"build-2736575974"},"reference-count":0,"publisher":"Kinesiology Scholarly Trends, Abstracts, and Research","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Exerc Sci"],"abstract":"<jats:p>Optimizing bike position is essential for enhancing cycling performance, improving comfort, and reducing injury risk. This study examined the acute effects of a bike fit using the idmatch\u00ae system on power output, rate of perceived exertion (RPE), and discomfort in recreational cyclists. Twelve participants (10 males, 2 females; 37.0 \u00b1 9.4 years) underwent an idmatch system bike fit, which employs three-dimensional motion capture to optimize rider position. Cyclists completed a six-second peak power test (PPT6) and a 20-minute functional threshold power (FTP) test before and after the fit. Performance metrics (power, cadence, and torque) and subjective measures (RPE, discomfort and region-specific pain) were recorded. Post-fit, peak power during the PPT6 test was 8.6% higher (pre: 952.1 \u00b1 268.2 W; post: 1033.6 \u00b1 263.6 W; p = 0.043). In the post-fit FTP test, average power output (pre: 190.0 \u00b1 50.0 W; post: 198.7 \u00b1 47.8 W; p = 0.047) and torque (pre: 15.6 \u00b1 3.5 ft-lb.; post: 16.6 \u00b1 2.2 ft-lb.; p = 0.035) were increased, while RPE (p = 0.029) and discomfort (p = 0.035) were decreased compared to pre-fit values. Performance improvements in both tests were positively correlated with the magnitude of saddle-to-handlebar distance adjustment (p &lt; 0.05). Self-reported hand, foot, and hamstring pain trended lower following the bike fit (all: p = 0.125). These findings suggest that optimizing bike configuration using the idmatch system acutely improves power production and reduce discomfort in recreational cyclists. Motion-capture-based fitting systems may offer a practical solution for enhancing cycling performance.<\/jats:p>","DOI":"10.70252\/cmdy5909","type":"journal-article","created":{"date-parts":[[2025,8,25]],"date-time":"2025-08-25T16:19:41Z","timestamp":1756138781000},"page":"864-880","source":"Crossref","is-referenced-by-count":0,"title":["Idmatch Bike Fitting Enhances Power Output in Recreational Cyclists: A Pilot Study"],"prefix":"10.70252","volume":"18","author":[{"given":"Evan T.","family":"Hoyt","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8018-0456","authenticated-orcid":false,"given":"Gregory N.","family":"Ruegsegger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56809","published-online":{"date-parts":[[2025]]},"container-title":["International Journal of Exercise Science"],"original-title":[],"link":[{"URL":"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12408072\/pdf\/ijes-25-18-2-864.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,6]],"date-time":"2026-08-06T17:46:33Z","timestamp":1786038393000},"score":1,"resource":{"primary":{"URL":"https:\/\/digitalcommons.wku.edu\/ijes\/vol18\/iss2\/7\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025]]}},"URL":"https:\/\/doi.org\/10.70252\/cmdy5909","relation":{},"ISSN":["1939-795X"],"issn-type":[{"value":"1939-795X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025]]}}}