搜索结果: 1-15 共查到“运动生物力学 Muscle”相关记录15条 . 查询时间(0.203 秒)
广州体育学院运动生物力学英文课件 bone joint muscle。
Effect of Dry Needling on Thigh Muscle Strength and Hip Flexion in Elite Soccer Players
DRY NEEDLING MOBILITY ENDURANCE FORCE ATHLETES SOCCER MUSCLE INJURIES
2018/4/24
Purpose Increase in muscle force, endurance, and flexibility is desired in elite athletes to improve performance and to avoid injuries, but it is often hindered by the occurrence of myofascial trigger...
Asymmetry and Thigh Muscle Coactivity in Fatigued Anterior Cruciate Ligament–Reconstructed Elite Skiers
KNEE INJURY ALPINE SKIING HAMSTRING QUADRICEPS INJURY PREVENTION RETURN TO SPORT
2018/4/24
Purpose The acute effects of fatigue on functional interlimb asymmetry and quadriceps/hamstring muscle activity levels, including preparatory coactivation during squat jump takeoff and landing, were e...
Lower Extremity Muscle Activation and Kinematics of Catchers When Throwing Using Various Squatting and Throwing Postures
Baseball biomechanics stride electromyography motion kinetic chain
2016/1/11
This study investigated the differences in joint motions and muscle activities of the lower extremities involved in various squatting postures. The motion capture system with thirty-one reflective mar...
The Effects of Cervical Muscle Fatigue on Balance – A Study with Elite Amateur Rugby League Players
Biomechanics posturography neck pain EMG sports
2015/5/22
Neck muscle fatigue has been shown to alter an individual’s balance in a similar way to that reported in subjects suffering from neck pain or subjects that have suffered a neck injury. The main purpos...
Selective Activation of the Rectus Abdominis Muscle During Low-Intensity and Fatiguing Tasks
Motor control electromyography biomechanics exercise
2015/5/7
In order to understand the potential selective activation of the rectus abdominis muscle, we conducted two experiments. In the first, subjects performed two controlled isometric exercises: the curl up...
Influence of Posture on Pulmonary O Uptake Kinetics, Muscle Deoxygenation and Myolectrical Activity During Heavy-Intensity Exercise
muscle perfusion heavy cycling exercises NIRS VO slow component
2015/3/18
The aim of the present study was to test the hypothesis that compared to upright posture, slower oxygen uptake (VO2) kinetics resulting from exercise at the same relative metabolic load in the supine ...
Recovery From Muscle Fatigue in Young and Older Adults: Implications for Physical Function
Aging Balance Fatigue Function Muscle Recovery
2014/10/20
As adults age, skeletal muscles become smaller and weaker, which can ultimately lead to declines in physical function and disability. In general, older adults produce less isometric force and dynamic ...
Muscle Glycogen Content Modifies SR Ca2+ Release Rate in Elite Endurance Athletes
CALCIUM REGULATION MUSCLE FUNCTION ELITE ATHLETES RECOVERY FATIGUE
2017/5/18
The aim of the present study was to investigate the influence of muscle glycogen content on sarcoplasmic reticulum (SR) function and peak power output (Wpeak) in elite endurance athletes.
Do Anthropometric Measures Influence Torso Muscle Endurance Profiles of Children Aged 7 to 14?
Anthropometric Measures Torso Muscle Endurance Tests Correlation Children
2013/1/31
The aim of this study was to investigate whether torso endurance scores were linked with anthropometric variables in children and to develop a normative scale of anthropometric measures in children in...
Comparison of delorme with oxford resistance training techniques: effects of training on muscle damage markers
creatine kinase resistance training micro-damage
2010/9/16
Aim: The purpose of this study was comparing DeLorme with Oxford methods through ten repetition maximum (10 RM) performance and serum creatine kinase (CK) and lactate dehydrogenase (LDH) activity. Met...
MUSCLE ACTIVITY OF SHOULDER JOINTS IN PATIENTS WITH MULTIDIRECTIONAL SHOULDER INSTABILITY DURING PULL, FORWARD PUNCH, ELEVATION AND OVERHEAD THROW
shoulder joint multidirectional instability electromyography motion pattern
2009/8/26
Multidirectional shoulder joint instability alters the role of dynamic stabilizers,
as a result of which the motion patterns of muscles surrounding the shoulder joint are
also changed. The aim of th...
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...
A RAPID UP-REGULATION IN UCP3 TRANSCRIPTIONAL ACTIVITY IN RESPONSE TO MODERATE INTENSITY EXERCISE IN RAT SKELETAL MUSCLE
UCP FFA GLUT4 exercise
2015/3/17
Uncoupling protein 3 (UPC3) is a candidate protein transporter that uncouples oxidative phosphorylation
of mitochondrial respiration in skeletal muscle. A number of studies on UCP3 functions under v...
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
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...