{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T16:32:40Z","timestamp":1648744360645},"reference-count":0,"publisher":"Georg Thieme Verlag KG","issue":"06","license":[{"start":{"date-parts":[[2018,11,15]],"date-time":"2018-11-15T00:00:00Z","timestamp":1542240000000},"content-version":"vor","delay-in-days":14,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sports Med Int Open"],"published-print":{"date-parts":[[2018,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The objective of the present study was to assess the effect of unilateral lower-body-conditioning muscle contractions during multiple sets of fatiguing repeated jumps in elite athletes. Five elite short-track speed-skating athletes performed 9 sets of 6 maximal consecutive jumps on 2 separate occasions: with (COND) and without (CTRL) preliminary voluntary conditioning contractions (CC) 5\u2009min before the beginning of the sets. The CC consisted of 2 consecutive 3\u2009s maximal unilateral isometric squats against a fixed bar, resulting in a 6\u2009s overall isometric contraction per leg. For each set, power output (PO) was measured using a linear position transducer and averaged over the 6 corresponding repeated jumps. The results showed that PO was significantly greater during the test in COND than in CTRL (p&lt;0.01). PO significantly decreased with sets, by 19.4\u00b14.7\u2009 and 15.2\u00b17.6% (p&lt;0.001) between the first and last set in COND and CTRL, respectively. A 2\u00d73\u2009s maximal unilateral isometric CC, performed 5\u2009min before unloaded repeated jumps, significantly increased mean PO. These results suggest that unilateral conditioning contractions can enhance performance in subsequent bilateral repeated jumps.<\/jats:p>","DOI":"10.1055\/a-0770-4699","type":"journal-article","created":{"date-parts":[[2018,11,15]],"date-time":"2018-11-15T23:42:24Z","timestamp":1542325344000},"page":"E185-E190","source":"Crossref","is-referenced-by-count":1,"title":["Unilateral Conditioning Contractions Enhance Power Output in Elite Short Track Speed Skaters"],"prefix":"10.1055","volume":"02","author":[{"given":"Philippe","family":"Gimenez","sequence":"additional","affiliation":[{"name":"Laboratoire C3S (EA 4660), Universit\u00e9 de Bourgogne-Franche-Comt\u00e9, Besan\u00e7on, France"},{"name":"\u00c9cole de kin\u00e9siologie et des sciences de l'activit\u00e9 physique, Universit\u00e9 de Montr\u00e9al, Montr\u00e9al, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Evelyne","family":"Chicoine","sequence":"additional","affiliation":[{"name":"\u00c9cole de kin\u00e9siologie et des sciences de l'activit\u00e9 physique, Universit\u00e9 de Montr\u00e9al, Montr\u00e9al, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Amarantini","sequence":"additional","affiliation":[{"name":"ToNIC, Toulouse NeuroImaging Center, Universit\u00e9 de Toulouse, Inserm, UPS, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabien","family":"Maso","sequence":"additional","affiliation":[{"name":"\u00c9cole de kin\u00e9siologie et des sciences de l'activit\u00e9 physique, laboratoire de simulation et mod\u00e9lisation du mouvement, Universit\u00e9 de Montr\u00e9al, Montr\u00e9al, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jonathan","family":"Tremblay","sequence":"additional","affiliation":[{"name":"\u00c9cole de kin\u00e9siologie et des sciences de l'activit\u00e9 physique, Universit\u00e9 de Montr\u00e9al, Montr\u00e9al, Canada"},{"name":"Institut National du Sport du Qu\u00e9bec, Montr\u00e9al, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2018,11,15]]},"container-title":["Sports Medicine International Open"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-0770-4699.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,6]],"date-time":"2019-05-06T20:00:59Z","timestamp":1557172859000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-0770-4699"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,11]]},"references-count":0,"journal-issue":{"issue":"06","published-online":{"date-parts":[[2018,11,15]]},"published-print":{"date-parts":[[2018,11]]}},"URL":"https:\/\/doi.org\/10.1055\/a-0770-4699","relation":{},"ISSN":["2367-1890"],"issn-type":[{"value":"2367-1890","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,11]]}}}