搜索结果: 1-11 共查到“教育学 skiing”相关记录11条 . 查询时间(0.095 秒)
Multi-Axis Prosthetic Knee Resembles Alpine Skiing Movements of an Intact Leg
Above-knee amputation Alpine skiing impairment kinematics prosthesis
2016/2/23
The purpose of the study was to analyse the flexion angles of the ski boot, ankle and knee joints of an above-knee prosthesis and to compare them with an intact leg and a control group of skiers. One ...
Metabolic Demand of Paralympic Alpine Skiing in Sit-Skiing Athletes
Paralympic winter sports paraplegia wheelchair exercise physiology
2016/2/23
Paralympic Alpine Skiing comprises three main categories, namely Standing, Visually Impaired and Sitting, to one of which athletes get classified depending on their individual impairment of ability. A...
Clinical and Laboratory Responses of Cross-Country Skiing for a 24-H World Record: Case Report
Ultra-endurance sports organ function muscle kidney heart
2016/2/23
The physiological consequences of ultra-endurance cross-country skiing in cold conditions are poorly known. We report here clinical, echocardiographic and laboratory findings from a 41-y old male elit...
The Waist Width of Skis Influences the Kinematics of the Knee Joint in Alpine Skiing
Abduction inertial sensor rotation ski turn three-dimensional joint movements
2016/1/9
Recently alpine skis with a wider waist width, which medially shifts the contact between the ski edge and the snow while turning, have appeared on the market. The aim of this study was to determine th...
Comparative Evaluation of Two Skiing Simulators as Functional Training Devices for Recreational Skiers
Muscle activation patterns ski ski training devices eccentric training
2015/5/14
The aims of this study were to examine two ski simulators, Skimagic and Skier’s Edge, and to evaluate their efficacy as functional training devices for skiers. Vertical ground reaction forces, knee fl...
A Comparison of Ground Reaction Forces Determined by Portable Force-Plate and Pressure-Insole Systems in Alpine Skiing
kinetic analysis alpine skiing accuracy skiing mode pressure insole
2015/5/8
For the determination of ground reaction forces in alpine skiing, pressure insole (PI) systems and portable force plate (FP) systems are well known and widely used in previous studies. The purposes of...
Physiological Responses of Elderly Recreational Alpine Skiers of Different Fitness and Skiing Abilities
Elderly physiological responses blood lactate blood pressure
2015/5/8
We measured physiological responses of elderly recreational skiers of different fitness and skiing abilities. Six subjects (mean age: 61.2 ± 4.6 yrs; Wt: 76.8 ± 15.6 kg; Ht: 1.69 ± 0.10 m; BMI: 26.9 ±...
Changes in Quadriceps Muscle Activity During Sustained Recreational Alpine Skiing
Muscle coordination recruitment electromyography wavelet analysis
2015/5/6
During a day of skiing thousands of repeated contractions take place. Previous research on prolonged recreational alpine skiing show that physiological changes occur and hence some level of fatigue is...
Analysis of a Severe Head Injury in World Cup Alpine Skiing
TRAUMATIC BRAIN INJURY SKIING INJURY ALPINE SKIING HELMET BIOMECHANICS MODEL-BASED IMAGE MATCHING TECHNIQUE
2017/4/19
Traumatic brain injury (TBI) is the leading cause of death in alpine skiing. It has been found that helmet use can reduce the incidence of head injuries between 15% and 60%. However, knowledge on opti...
Automated Identification and Evaluation of Subtechniques in Classical-Style Roller Skiing
GPS/GNSS cross-country skiing inertial sensor
2015/5/25
The aims of the present study were (1) the development of an
automated system for identifying classical-style ski subtechniques using angular rate sensors, and (2) the determination of
the relatio...
Cross-Country Skiing USSA Points as a Predictor of Future Performance among Junior Skiers
Cross-Country Skiing Junior Skiers United States Ski and Snowboard Association
2009/9/1
Junior cross-country skiers’ performances prior to participation in the 2006 Junior Olympics were compared to their results in the 2006 Junior Olympics using USSA points as a measure of performance. ...