搜索结果: 1-15 共查到“运动生物力学 performance”相关记录16条 . 查询时间(0.193 秒)
Plausible ergogenic effects of vitamin D on athletic performance and recovery
athletic performance and recovery Plausible ergogenic effects
2015/9/8
The purpose of this review is to examine vitamin D in the context of sport nutrition and its potential role in
optimizing athletic performance. Vitamin D receptors (VDR) and vitamin D response elemen...
Ketogenic diet does not affect strength performance in elite artistic gymnasts
Very low carbohydrate Ketogenic diet Body composition
2015/7/23
Despite the increasing use of very low carbohydrate ketogenic diets (VLCKD) in weight control and
management of the metabolic syndrome there is a paucity of research about effects of VLCKD on sport
...
Does a Non-Circular Chainring Improve Performance in the Bicycle Motocross Cycling Start Sprint?
Power efficiency pedalling biomechanics lactate
2015/5/21
Maximising power output during the initial acceleration phase of a bicycle motocross (BMX) race increases the chance to lead the group for the rest of the race. The purpose of this study was to invest...
Acceleration Kinematics in Cricketers: Implications for Performance in the Field
Biomechanics cricket fielding step length sprinting swing leg flexion
2015/5/21
Cricket fielding often involves maximal acceleration to retrieve the ball. There has been no analysis of acceleration specific to cricketers, or for players who field primarily in the infield (closer ...
Exercise Modality Effect on Bioenergetical Performance at VO2max Intensity
EXERCISE MODES TIME LIMIT OXYGEN UPTAKE KINETICS ENERGY EXPENDITURE
2017/4/19
Purpose: A bioenergetical analysis of different exercise modes near maximal oxygen consumption (V˙O2max) intensity is scarce, hampering the prescription of training to enhance performance. We assessed...
Ankle Taping Does Not Impair Performance in Jump or Balance Tests
Biomechanics propioception force platform ground reaction forces center of pressure
2015/4/13
This study aimed to investigate the influence of prophylactic ankle taping on two balance tests (static and dynamic balance) and one jump test, in the push off and the landing phase. Fifteen active yo...
Baseball Throwing Mechanics as They Relate to Pathology and Performance - A Review
Baseball pitching throwing injury analysis biomechanics
2015/3/30
It is a commonly held perception amongst biomechanists, sports medicine practitioners, baseball coaches and players, that an individual baseball player's style of throwing or pitching influences their...
Our research aimed to conduct basic descriptions of temperamental traits and the level of state and trait anxiety of young male athletes, and to compare them by type of sports. Study participants were...
CREATINE SUPPLEMENTATION AND SWIM PERFORMANCE: A BRIEF REVIEW
Phosphocreatine breaststroke butterfly ergometer
2015/3/18
Nutritional supplements are popular among athletes participating in a wide variety of sports. Creatine is
one of the most commonly used dietary supplements, as it has been shown to be beneficial in ...
STARTING BLOCK PERFORMANCE IN SPRINTERS: A STATISTICAL METHOD FOR IDENTIFYING DISCRIMINATIVE PARAMETERS OF THE PERFORMANCE AND AN ANALYSIS OF THE EFFECT OF PROVIDING FEEDBACK OVER A 6-WEEK PERIOD
Feedback, kinetic, kinematic, performance, sprint.
2015/3/17
The purpose of this study was twofold: (a) to examine if kinetic and kinematic parameters of the
sprint start could differentiate elite from sub-elite sprinters and, (b) to investigate whether
pro...
The Effects of Pre-Exercise High Energy Drink on Exercise Performance in Physically Active Men and Women
Caffeine, Endurance, Heart Rate, Ergogenic Aid
2013/1/31
The effect of a pre-exercise energy sport drink on the exercise performance was examined in twenty recreationally active subjects. A randomized, double-blind, placebo-controlled research study design ...
The effects of resisted training using parachuteon sprint performance
Sprinters running velocity stride length stride frequency flight time speed phases.
2011/6/30
The purpose of this study was to examine the effects of resisted and un-resisted sprint training programmes (STP) on acceleration and maximum speed performance.
BIOMECHANICAL FACTORS TO BE TAKEN INTO ACCOUNT TO PREVENT INJURIES AND IMPROVE SPORTING PERFORMANCE ON ARTIFICIAL TURF
Artificial turf Epidemiology Biomechanics Regulation Football
2009/8/24
This article reviews existing knowledge concerning the epidemiology, instruments and regulatory criteria currently used to evaluate artificial turf soccer pitches. Recent years have seen tremendous gr...
MUSCLE ACTIVATION SEQUENCE COMPROMISES VERTICAL JUMP PERFORMANCE
electromyography motor control vertical jump
2009/8/21
The vertical jump performance is influenced by biomechanical and neuromuscular
features. An electromyographic assessment was made to evaluate the influence of motor control injumping. Fifteen healthy...
Expert model for the evaluation of potential competition performance in cross-country skiers exemplified by two evaluated athletes
Cross-country skiing Potential competition performance Expert modelling
2010/9/16
The objective of the present research was to obtain information on potential competition performance in cross-country skiers by the method of expert modelling. On the basis of expert knowledge, a mode...