151 research outputs found
A 3-d kinematic analysis of canoeing on a simulator: differences between elite, intermediate and novice canoists
No full text
Comparison of velocity and power output data derived from an inertial based system and an optical encoder during squat lifts in a weight room setting.
No full textBiovariability: the starting point for developing reliable motor feedback procedures in sports
No full textModern technologies allow multifactorial analyses of sports movement. Their output might be used as a reliable feed-back for sports motor applications, but individual variability must be assessed first, to gain more insight on treating data, interpreting results and presenting suggestions. Former studies evidenced important aspects of multijoint coordination and successfully interpreted the role of many kinematic/kinetic measures. Nevertheless they didn't examine biovariability extensively. In this work a common, Widely-studied field test (vertical jump) was chosen to evaluate intralintersubject variance. Results showed a considerable variability in many kinematic and kinetic parameters. Some suggestions on treating data are proposed. Some indications of possible applications are presented
A biomechanical comparison between racewalking and normal walking stance phase
No full textThe purpose of this study was to understand the peculiarities of lower limbs kinematics and kinetics during racewalking stance, by comparing it with normal walking gait. Four young but skilled athletes were analysed through a motion analysis system and a force platform. Results were expressed in terms of average kinetics and kinematics curves. Many differences emerged between the two walking modes, most of which can be reconducted to the rules that govern this sport. These observations might be useful, both for trainers and practitioners, to gain more insight in racewalking technique and proficiency, but they are just a first step toward an effective application “on the field”. In fact, an individual analysis might discover the athlete’s distinctive biomechanical characteristics and consequently might help in setting better training methodologies
- …
