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Adaptation of Endurance Training with a Reduced Breathing Frequency
Interval training reduced breathing incremental exercise
2015/5/19
The purpose of the study was to investigate the influence of training with reduced breathing frequency (RBF) on tidal volume during incremental exercise where breathing frequency was restricted and on...
Prevalence of Obesity in Korean Adolescents and its Relationship with the Weekly Frequency of the Physical Education Classes
Prevalence of obesity physical education class adolescents
2015/5/8
The purpose of this study was to investigate differences in the prevalence of obesity among Korean adolescents and to determine the relationship of obesity prevalence with weekly frequency of physical...
The Effect of Whole-Body Vibration Frequency and Amplitude on the Myoelectric Activity of Vastus Medialis and Vastus Lateralis
EMG vibration training whole body vibration (WBV) muscle activity
2015/5/6
The aim of this study was to evaluate the efficiency of training protocols for whole body vibration (WBV) training through the modulation of the frequency and amplitude of vibration. Despite the large...
Low-Frequency Severe-Intensity Interval Training Improves Cardiorespiratory Functions
CARDIOVASCULAR ADAPTATIONS INTERVAL TRAINING EXERCISE INTENSITY EXERCISE DURATION
2017/4/19
Purpose: The present study investigated the effects of severe-intensity interval training at a frequency of once a week on cardiorespiratory function at rest and during exercise.
Methods: Fourteen yo...
Evaluation of ActiGraphs Low-Frequency Filter in Laboratory and Free-Living Environments
ACTIVITY MONITORS OBJECTIVE MEASURES STEPS ACTIGRAPH GT1M GT3X LOW-FREQUENCY EXTENSION
2017/4/14
The ActiGraph (AG) is the most commonly used research-grade physical activity monitor. Although several investigators have examined the effects of the “low-frequency extension” (LFE) on step counts in...
Measurement of breathing frequency from ECG in the examination of autonomous nervous system activities: Suggested methods and their verification
ECG signal QRS complex breating frequency heart rate variability spectral analysis autonomous nervous system
2009/12/25
From a wide range of methods pertaining to breathing frequency measurement we opted for the less frequent method of breathing frequency diagnosis originating from the assessment of changes in ECG sign...
THE INFLUENCE OF SPORTS EXPERIENCE LENGTH ON PULSE FREQUENCY IN STATE OF RESTING AND IN EXERCISE AT SPORTSMEN
speed of swimming sports experience length pulse frequency recovery of a sporsman
2009/8/26
The subject of research of this paper is the study of the influence of sports
experience length on reaction of cardiovascular system observed through pulse
frequency in state of resting, in exercise...
FREQUENCY OF SPORTS INJURIES DEPENDING ON GENDER, AGE, SPORTS EXPERIENCE, NATURE OF SPORTS AND TRAINING PROCESS
sports injuries young athletes training
2009/8/21
The intention of this research was to determine whether the frequency of sports injuries could be related to gender, age, sports experience, nature of sport, and volume and intensity of training. The ...
Frequency effect on selected characteristics of the elbow joint cyclic movements
Cyclic/periodic movements Elbow joint Frequency Amplitude Power
2010/9/17
The subject of this thesis are relationships between quantities describing the behaviour of the human upper limb during cyclic movements in the elbow joint. Seventeen students took part in the experim...
The influence of pedalling frequency on mechanical efficiency in exercises with the same intensity
Gross and net efficiency Cycle ergometer
2010/9/17
The aim of this work was the determination of the pedalling rate on the gross and net mechanical efficiency in efforts with the same intensity (250 W) as well as checking if the HR grows linearly alon...