搜索结果: 1-15 共查到“体育科学 motion”相关记录27条 . 查询时间(0.128 秒)
广州体育学院运动生物力学英文课件 angular motion。
An invariant for wheel-generated motion and the logic of its determination
invariant wheel-generated motion logic determination
2015/8/14
An invariant for wheel-generated motion and the logic of its determination.
Infant sensitivity to figural coherence revealed through motion
Infant sensitivity figural coherence revealed motion
2015/8/14
plays moving as if attached to the major joints of a walking person. Experiment 1 tested whether 3- and 5-month-old infants could discriminate between upright and inverted versions of the walker in b...
Motion as manipulation:Implementation of motion and force analogies by event-file binding and action planning
Structure mapping Tool improvisation Rutherford-atom analogy
2015/7/21
Tool improvisation analogies are a special case of motion and force analogies that appear to be implemented pre-conceptually, in many species, by event-file binding and action planning. A detailed rec...
sEMG during Whole-Body Vibration Contains Motion Artifacts and Reflex Activity
Stretch reflex vibration training power spectral density frequency analysis filtering spectral linear interpolation
2015/5/26
The purpose of this study was to determine whether the excessive spikes observed in the surface electromyography (sEMG) spectrum recorded during whole-body vibration (WBV) exercises contain motion art...
Effectiveness of an Automatic Tracking Software in Underwater Motion Analysis
Passive markers sport underwater movement
2015/5/19
Tracking of markers placed on anatomical landmarks is a common practice in sports science to perform the kinematic analysis that interests both athletes and coaches. Although different software progra...
The effect of mild symptomatic patellar tendinopathy on the quadriceps contractions and the Fente motion in elite fencers
Patellar tendinopathy elite fencers isokinetic kinematics
2015/5/8
To investigate how mild symptomatic patellar tendinopathy (PT) affects quadriceps contractions and the Fente motion, this case-control study examined elite fencers who continue to train and play fully...
The sport of bicycle motocross (BMX) was introduced as an Olympic sport in 2008. Until then, the sport was relatively unknown to the general public and has therefore been subjected to very little scie...
Heart Rate and Motion Analysis by GPS in Beach Soccer
Match beach soccer performance motion analysis heart rate
2015/5/4
Although beach soccer has become increasingly popular in recent years very little scientific research has been conducted into the sport. A pilot study was carried out with the aim of examining the phy...
Isometric Gluteus Medius Muscle Torque and Frontal Plane Pelvic Motion During Running
Strength kinematics Trendelenburg
2015/4/22
The objective of this study was to investigate the relationship between isometric GM torque and the degree of frontal plane pelvic drop during running. Twenty-one healthy, recreational runners (9 male...
Ability of Thigh-Worn ActiGraph and activPAL Monitors to Classify Posture and Motion
SITTING STANDING STEPPING TRANSITIONS ACTIVITIES INCLINATION
2017/4/19
Purpose: This study compared sitting, standing, and stepping classifications from thigh-worn ActiGraph and activPAL monitors under laboratory and free-living conditions.
Methods: Adults wore both mon...
The Effects of Cold Whirlpool on Power, Speed, Agility, and Range of Motion
Functional performance cryotherapy therapeutic modalities
2015/4/13
The purpose was to determine if cold whirlpool treatment decreases functional performance equally regardless of gender. A secondary aim was to determine if there is a gradual increase in functional pe...
Coordination Between Ribs Motion and Thoracoabdominal Volumes in Swimmers During Respiratory Maneuvers
Kinematics thoracic wall volumes ribs motion swimming
2015/4/8
This work aimed to verify if swimmers present better chest wall coordination during breathing than healthy non-athletes analyzing the correlation between ribs motion and the variation of thoracoabdomi...
The Role of Knee Positioning and Range-of-Motion on the Closed-Stance Forehand Tennis Swing
Biomechanical models tennis swing forehand knee joint
2015/4/7
This paper discusses the role of knee positioning and range-of- motion on the closed-stance forehand tennis swing. The analyses of tennis swing mechanics were performed using a computer model comprise...
Motion and muscles don't always work in lockstep, researchers find in surprising new study（图）
Motion muscles researchers
2014/3/20
RIVERSIDE, Calif. — Animals “do the locomotion” every day, whether it’s walking down the hall to get some coffee or darting up a tree to avoid a predator. And until now, scientists believed the inner ...