Kinematics and Kinetics of Squats, Drop Jumps and Imitation Jumps of Ski Jumpers

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Kinematics and Kinetics of Squats, Drop Jumps and Imitation Jumps of Ski Jumpers

Squats, drop jumps, and imitation jumps are commonly used training exercises in ski jumping to enhance maximum force, explosive force, and sport-specific skills. The purpose of this study was to evaluate the kinetics and kinematics of training exercises in ski jumping and to find objective parameters in training exercises that most correlate with the competition performance of ski jumpers. To t...

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Protection against muscle damage following fifty drop jumps conferred by ten drop jumps.

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Effects of Cooling on Ground Reaction Forces, Knee Kinematics, and Jump Height in Drop Jumps

This study investigated the effect of knee joint ice application on vertical ground reaction forces (VGRF), knee angle (KA), and jump height (JH) during a single-leg drop jump in 20 healthy participants randomly assigned to an experimental or control group. VGRF were measured using a force plate, KA was measured using an electrogoniometer, and JH was derived from VGRF. After the pretests, a cru...

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Age-related neuromuscular function during drop jumps.

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ژورنال

عنوان ژورنال: Journal of Strength and Conditioning Research

سال: 2016

ISSN: 1064-8011

DOI: 10.1519/jsc.0000000000001166