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Moderate-to-vigorous physical activity, but not sedentary time, predicts changes in cardiometabolic risk factors in 10-y-old children: the Active Smarter Kids Study
children prediction of change behavior risk factors physical activity school
2018/11/14
Background: Cross-sectional data have suggested an inverse relation between physical activity and cardiometabolic risk factors that is independent of sedentary time. However, little is known about whi...
Central Factors Contribute to Knee Extensor Strength Loss after 2000-m Rowing in Elite Male and Female Rowers
BIARTICULAR CENTRAL FATIGUE ENDURANCE MONOARTICULAR PERIPHERAL FATIGUE QUADRICEPS VOLUNTARY ACTIVATION
2018/4/24
Purpose Despite growing interest in task-dependent alterations of central and peripheral fatigue after endurance exercise, little is known about the effect of rowing on quadriceps muscle fatigue. This...
Risk Factors for Knee Injuries in Children 8 to 15 Years: The CHAMPS Study DK
KNEE INJURIES CHILDREN RISK FACTORS YOUTH SPORTS
2017/4/13
Introduction: Knee injuries are frequent in children, with most studies reporting traumatic knee injuries. Evidence of risk factors for knee injuries in children is sparse. The purpose of this study w...
Monitoring Athletes Through Self-Report: Factors Influencing Implementation
Training diary questionnaire wellbeing athletic injury overtraining
2015/5/26
Monitoring athletic preparation facilitates the evaluation and adjustment of practices to optimize performance outcomes. Self-report measures such as questionnaires and diaries are suggested to be a s...
Performance Factors Related to the Different Tennis Backhand Groundstrokes: A Review
Coaching skill development groundstrokes injury prevention
2015/5/26
The backhand is one of the two basic groundstrokes in tennis and can be played both with one or two hands, with topspin or backspin. Despite its variety of derivatives, the scientific literature descr...
Sports Nutrition and Doping Factors in Synchronized Swimming: Parallel Analysis among Athletes and Coaches
Dietary supplements reliability validity knowledge
2015/5/19
Although nutrition and doping are important factors in sports, neither is often investigated in synchronized swimming (Synchro).This study aimed to define and compare Synchro athletes and their coache...
Obesity-related cardiovascular risk factors after long- term resistance training and ginger supplementation
Cardiovascular risk factors resistance training ginger supplementation
2015/5/8
Obesity and its metabolic consequences are major risk factors for cardiovascular morbidity and mortality. However, lifestyle interventions, including exercise training and dietary components may decre...
Effects of 12 Weeks of Combined Exercise Training on Visfatin and Metabolic Syndrome Factors in Obese Middle-Aged Women
Metabolic syndrome combined resistance aerobic exercise visfatin
2015/5/6
Visfatin is a highly expressed protein with insulin-like functions located predominantly in visceral adipose tissue and has been linked to obesity and increased health risks. The purpose of this study...
The present study analyzed the impact of the running style and
the morphologic and functional characteristics of the foot on the
incidence of non-traumatic foot and lower limb disorders in
runne...
Key factors and timing patterns in the tennis forehand of different skill levels
Biomechanics racquet speed kinematics
2015/5/6
The main purpose of the present study was to quantify and
compare selected kinematic variables and their timing during the
tennis forehand of different skill levels. An eight-camera 400
Hz, Vico...
Analysis of the vertical ground reaction forces and temporal factors in the landing phase of a countermovement jump
Impact absorption peak forces vertical jump
2015/5/5
In most common bilateral landings of vertical jumps, there are
two peak forces (F1 and F2) in the force-time curve.
Proximal and distal factors associated with dropout versus maintained participation in organized sport
Psychology public health motivation athletes
2015/4/21
The purpose of this study was to investigate a large number of determinants of sport dropout among French adolescents, in order to reveal proximal and distal factors of dropout. 261 current and 106 dr...
Early Life Factors and Adult Leisure Time Physical Inactivity Stability and Change
LEISURE TIME PHYSICAL INACTIVITY LIFE COURSE COHORT STUDY BRITAIN
2017/4/20
Purpose: Physical inactivity has a high prevalence and associated disease burden. A better understanding of influences on sustaining and changing inactive lifestyles is needed. We aimed to establish w...
Discrete Features of Sedentary Behavior Impact Cardiometabolic Risk Factors
SEDENTARY METABOLISM CARDIOMETABOLIC GLUCOSE INSULIN PHYSICAL ACTIVITY INACTIVITY
2017/4/19
Purpose: Sedentary behavior is linked to numerous poor health outcomes. This study aims to determine the effects of 7 d of increased sitting on markers of cardiometabolic risk among free-living indivi...
Fairer Service Exchange Mechanisms for Tennis When Some Psychological Factors Exist
Rules in tennis psychological advantage back-to-the-wall effect in tennis cricket fairness
2015/3/23
In a tennis match it is not uncommon for games to ‘go with service’ (ie. 1-0, 1-1, 2-1, 2-2, 3-2, so on). When this occurs, the player who serves first is either ahead by one game, or the games’ score...