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General Strength And Muscular Endurance: Relationship To V1- And V2-Skate Skiing Economy In Collegiate Cross-Country Skiers, Ian Torchia
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Introduction Cross-country skiing is a power-endurance sport requiring upper and lower body activation for propulsion across the ground. While high aerobic markers such as VO2max and lactate threshold are important performance indicators, recent research has demonstrated the importance of full-body general strength and muscular endurance in skiing success. The purpose of this study was to examine the relationship of strength indices via a full-body series of muscular endurance tests, as well as a general 1-RM strength test, to VO2 skiing economy utilizing the V1- and V2-skate technique.
Methods Oxygen uptake was measured during baseline and economy testing on …