Results 11 to 20 of about 3,888,640 (305)
Effects of Initial Performance, Gross Efficiency and O2peak Characteristics on Subsequent Adaptations to Endurance Training in Competitive Cyclists [PDF]
Frontiers in Physiology, 2018 The present study investigated the effects of initial levels of cycling performance, peak oxygen uptake (O2peak) and gross efficiency (GE) on the subsequent adaptations of these variables and their relationship following high-intensity training (HIT ...
Knut Skovereng +7 more
doaj +2 more sources
Inverse Relationship between V˙O2max and Gross Efficiency [PDF]
International Journal of Sports Medicine, 2012 The aim of this study was to identify if an inverse relationship exists between Gross Efficiency (GE) and V˙O2max in trained cyclists. In Experiment 1, 14 trained cyclist's GE and V˙O2max were recorded at 5 different phases of a cycling 'self-coached' season using an incremental laboratory test.
Hopker, James G. +3 more
openaire +4 more sources
The Effects of Training on Gross Efficiency in Cycling: A Review [PDF]
International Journal of Sports Medicine, 2009 There has been much debate in the recent scientific literature regarding the possible ability to increase gross efficiency in cycling via training. Using cross-sectional study designs, researchers have demonstrated no significant differences in gross efficiency between trained and untrained cyclists.
Hopker, J +5 more
openaire +5 more sources
Reliability of Cycling Gross Efficiency Using the Douglas Bag Method [PDF]
Medicine & Science in Sports & Exercise, 2012 The aim of this study was to establish the reliability of gross efficiency (GE) measurement (the ratio of mechanical power input to metabolic power output, expressed as a percentage) using the Douglas bag method.The experiment was conducted in two parts.
Hopker, James G. +4 more
openaire +4 more sources
The between and within day variation in gross efficiency. [PDF]
Eur J Appl Physiol, 2010 Before the influence of divergent factors on gross efficiency (GE) [the ratio of mechanical power output (PO) to metabolic power input (PI)] can be assessed, the variation in GE between days, i.e. the test-retest reliability, and the within day variation needs to be known.
Noordhof DA +6 more
europepmc +4 more sources
PREDICTION OF GROSS FEED EFFICIENCY IN ITALIAN HOLSTEIN FRIESIAN BULLS [PDF]
Poljoprivreda, 2015 The aim of this study was to predict gross feed efficiency of Italian Holstein Friesian bulls selected for production, functional and type traits. A total of 12,238 bulls, from the April 2015 genetic evaluation, were used.
Raffaella Finocchiaro +4 more
doaj +3 more sources
The Use of Gross Efficiency Coefficients in Cyclists’ Endurance Tests [PDF]
Central European Journal of Sport Sciences and Medicine, 2015 The efficiency of energy conversion of aerobic metabolism to external work is of great importance to sports exercise. Despite this fact, gross efficiency (GE) is not commonly used as a parameter in the assessment of cyclists’ exercise ability.
Jacek Borkowski +3 more
doaj +2 more sources
Шәкәрім университетінің хабаршысы: Техника ғылымдар, 2023 Despite the fact that more and more attention is being paid to the development of nontraditional and renewable energy all over the world, the coal industry continues to be one of the most important industries for the Republic of Kazakhstan.
M. V. Yermolenko +4 more
doaj +1 more source
Power Output and Efficiency During Supine, Recumbent, and Upright Cycle Ergometry
Frontiers in Sports and Active Living, 2021 Recumbent and supine cycling are common exercise modes in rehabilitation and clinical settings but the influence of postures on work efficiency is unclear.
Anja Wehrle +4 more
doaj +1 more source
Frontiers in Physiology, 2022 Purpose: To explore the anthropometrical and physiological determinants of laboratory and on-snow performance in competitive adolescent cross-country skiers.Methods: Fifty-two adolescent (25 girls) (14.8 ± 0.6 years) skiers performed an uphill treadmill ...
Ove Sollie, Thomas Losnegard
doaj +1 more source