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Reliability of the Determination of the Ventilatory Threshold in Patients with COPD
V-SLOPE VENTILATORY EQUIVALENT EXERCISE TESTING
2017/4/13
Purpose: The purpose of this study was to determine the interobserver reliability of the assessment of the ventilatory threshold (VT) using two methods in patients with chronic obstructive pulmonary d...
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.
Indirect Determination of Lactate Minimum Speed from a Single Maximal Performance in Young Swimmers
sexual maturation anaerobic threshold children adolescents swim
2015/5/19
This study aimed to generate equations for the indirect determination of lactate minimum (LM) intensity from short-distance maximal performances in 10- to 17-year-old swimmers. Seventy-one male (n = 4...
Determination of an optimal threshold value for muscle activity detection in EMG analysis
Electromyography cycling incremental exercise
2015/5/6
It is commonly agreed that one needs to use a threshold value in
the detection of muscle activity timing in electromyographic
(EMG) signal analysis. However, the algorithm for threshold
determin...
Peers’ Influence on Exercise Enjoyment: A Self-Determination Theory Approach
Peer group motivation basic psychological needs enjoyment
2015/4/7
The purpose of this research was to study the influence of motivational climate perceived in peers and basic psychological needs (competence, autonomy and relatedness) on self-determined motivation an...
Influence of Acute Normobaric Hypoxia on Physiological Variables and Lactate Turn Point Determination in Trained Men
Hypoxia threshold determination performance heart rate spiroergometry
2015/5/25
The goal of this study is to evaluate the response of physiological variables to acute normobaric hypoxia compared to normoxia and its influence on the lactate turn point determination according to th...
Determination of the vagal threshold and changes of it's using
Vpectral analysis of heart rate variability exercise intensity vagal threshold prescription of the training exerb cise
2009/12/25
Exercise intensity causes changes in the activity of both branches of the autonomic nervous system (ANS) as involved in cardiovascular system regulation. Reduction in vagal activity and an increase in...
Philosophical and socio-cultural conditionality of human movement as a means of quality of life determination
human movement quality of life life style health fitness
2009/12/25
The quality of life has, concededly, its predispositions. They are of course, in the human being, with regard to the structure of his/her personality, very variable. That is why, to speak about the ph...
Determination of diferences in runs between boys and girls aged 5.5
preschool children runs speed general endurance comparing by sex
2009/12/25
The aim of this research is to determine whether there are distinctions in runs among five and a half year old boys and girls. The research is based on studying 80 girls and 64 boys from seven kinderg...
Motives for Sport Participation as Predictors of Motivation Outcomes in Track and Field：A Self-Determination Theory Perspective
Sport Participation Track and Field Motivation Outcomes
2009/9/3
The extent to which motives for sport participation predict motivation outcomes was investigated in a study embracing self-determination theory and couched in Vallerand’s hierarchical model of motivat...
The road to success comes through hard work, determination, and personal sacrifice
hard workl determination personal sacrifice
2009/9/1
I
would like to break this winning formula down into "easy
to chew" bite-sized chunks. In doing so, we will look
at four smaller nuggets of truth. The first nugget is: "THE
ROAD TO SUCCESS," the s...
THE REPRODUCIBILITY OF THE VENTILATORY ANAEROBIC THRESHOLD DETERMINATION METHODS AMONG TWO MAXIMAL TREADMILL EXERCISE PROTOCOLS IN ELITE ORIENTEERS
exercise testing protocol orienteering ventilatory threshold
2009/8/26
The characteristics of the workload in orienteering presumes a specific dynamic of the functional parameters when applying testing protocols with increase of speed and gradient of the treadmill, compa...
PROBLEMS IN DETERMINATION OF THE VENTILATORY THRESHOLD BASED ON THE RESPIRATORY EXCHANGE RATIO IN HIGH-LEVEL ATHLETES
respiratory exchange gases ventilatory threshold comparative analysis
2009/8/26
As an alternative to the invasive lactate anaerobic threshold determination, a number of methods for detection of the ventilatory threshold (VT) are applied – using the respiratory exchange ratio (VTR...
NON-INVASIVE DETERMINATION OF THE ANAEROBIC THRESHOLD BASED ON THE HEART RATE DEFLECTION POINT
Anaerobic threshold the Conconi test Heart rate deflection point
2009/8/26
One of the numerous methods for determining the upper limit of individual aerobic metabolism is the Conconi test. It is a simple, non blood-based test, which can give an indication of an athlete's co...
DETERMINATION AND REPRESENTATION OF THE HELICAL AXIS TO INVESTIGATE ARBITRARY ARM MOVEMENTS
kinematics global coordinate system helical axis surface
2009/8/26
This paper suggests a simple method to determine helical axis surfaces in the
global coordinate system of measurement. There are many ways for the biomechanical
investigation of a human motion. The ...