搜索结果: 1-14 共查到“体育科学 ergometer”相关记录14条 . 查询时间(0.078 秒)
A biomechanical assessment of ergometer task specificity in elite flatwater kayakers
Kayaking ergometry electromyography
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2015/5/8
The current study compared EMG, stroke force and 2D kinematics during on-ergometer and on-water kayaking. Male elite
flatwater kayakers (n = 10) performed matched exercise protocols consisting of 3 ...
Comparison of Rowing on a Concept 2 Stationary and Dynamic Ergometer
Biomechanics physiological response stroke rate efficiency cadence
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2015/5/7
Biomechanical and physiological responses to rowing 1000 m at a power output equivalent to a 2000 m race were compared in 34 collegiate rowers (17 women, 17 men) rowing on a stationary and dynamic Con...
Mechanical Energy and Propulsion in Ergometer Double Poling by Cross-country Skiers
CROSS-COUNTRY SKIING DYNAMICS MECHANICAL WORK BIOMECHANICS LOCOMOTION
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2017/4/20
This study aims to investigate fluctuations in total mechanical energy of the body (Ebody) in relation to external ergometer work (Werg) during the poling and recovery phases of simulated double-polin...
Muscle Fatigue Increases Metabolic Costs of Ergometer Cycling without Changing VO Slow Component
Muscle fatigue energy cost oxygen uptake
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2015/3/23
The aim of the present study was to investigate effects of muscle fatigue on oxygen costs of ergometer cycling and slow component of pulmonary oxygen uptake (VO2) kinetics. Seven young men performed 1...
THE IMPACT OF ERGOMETER DESIGN ON HIP AND TRUNK MUSCLE ACTIVITY PATTERNS IN ELITE ROWERS: AN ELECTROMYOGRAPHIC ASSESSMENT
Flexion extension land-based training
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2015/3/16
This study used surface electromyography (sEMG) to examine whether there were differences in hip and
trunk muscle activation during the rowing cycle on two of the most widely used air braked ergomet...
Muscle Synergies of Untrained Subjects during 6 min Maximal Rowing on Slides and Fixed Ergometer
Muscle synergy rowing principal component analysis
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2015/5/25
The slides ergometer (SE) was an improvisation from fixed ergometer (FE) to bridge the gap of mechanics between ergometer rowing and on-water rowing. The specific mechanical constraints of these two t...
Effect of Kayak Ergometer Elastic Tension on Upper Limb EMG Activity and 3D Kinematics
Kayaking ergometry 3D joint kinematics electromyography shoulder
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2015/5/12
Despite the prevalence of shoulder injury in kayakers, limited published research examining associated upper limb kinematics and recruitment patterns exists. Altered muscle recruitment patterns on-erg...
Jump ergometer in sport performance testing
Explosive power jump ergometer sport performance testing
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2009/12/25
The papers deals with the application of the jump ergometer in the evaluation of neuromuscular performance. Altogether 288 athletes of different sport specializations (mean age 18.9 ± 6.4 years, heigh...
Changes of muscle torque after sprint and endurance training performed on the cycle ergometer
Muscle torque Sprint training Cycle ergometer Endurance training
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2010/9/16
The aim of this work was the specification of the influence of the sprint and endurance training performed on the cycle ergometer on changes of muscle torque. Forty three students of the Academy of Ph...
Changes in tremor and hormonal responses to high-intensity exercise on kayak ergometer
Human Tremor exercise Testosterone Cortisol Kayak
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2010/9/17
The aim of this study was to detect possible relationships between cortisol and testosterone concentrations and the exercise-induced changes in tremor. Twelve male kayakers, members of the National Te...
Changes of force-velocity and power-velocity relationships after training performed on cycle ergometer
Cycle ergometer training Force-velocity relationship Power-velocity relationship Power output
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2010/9/17
The aim of this work was the examination of lower limbs muscles force-velocity and power-velocity characteristics changes during the cycle ergometer training. Students of Academy of Physical Education...
Power output and mechanical efficiency of human muscle in maximal cycle ergometer efforts at different pedalling rates
Mechanical efficiency Force-velocity relationship Power output Fatigue index Cycle ergometer
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2010/9/17
The aim of this work was to verify the hypothesis that the lowering of the pedalling rate (elicited by the increase of the exterior load) during maximal efforts performed with identical work amount ca...
Indirect methods of estimating maximal oxygen uptake on the rowing ergometer
Oarsmen Rowing ergometer Maximal oxygen uptake Indirect methods
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2010/9/17
The aim of the present study was to develop an indirect method of estimating maximal oxygen uptake in oarsmen and oarswomen on the rowing ergometer based on both the submaximal exercises and the commo...
Plasma growth hormone, cortisol and testosterone responses to repeated and intermittent ergometer exercise at different pedalling rates
Growth hormone (GH) Cortisol Testosterone Intermittent exercise
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2010/9/17
The aim of this work was the evaluation of the hormonal response to the repeated and intermittent exercises at different rates. Nine students of the physical education (age: 24.1±0.39 years; body mass...