Results 11 to 20 of about 9,026,991 (202)
Correlations between horizontal jump and sprint acceleration and maximal speed performance: a systematic review and meta-analysis [PDF]
PeerJ, 2023 Objectives The purpose of this study is to determine the associations between horizontal jump and sprint acceleration, as well as maximal speed performance.
Junlei Lin +4 more
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Analysis of VO2MAX Differences between Laboratory Test and Field Test in Rowing
Jurnal Pendidikan Jasmani dan Olahraga, 2021 The purpose of this study was to analyze the results of VO2max measurement using laboratory test and field test. This research is a descriptive quantitative research with a comparative approach.
Angga Muhammad Syahid
doaj +1 more source
The contribution of energy systems during 15-second sprint exercise in athletes of different sports specializations [PDF]
PeerJBackground Long-term adaptations and ongoing training seem to modify the energy system contribution in highly trained individuals. We aimed to compare the energy metabolism profile during sprint exercise in athletes of different specialties.
Damian Archacki +4 more
doaj +2 more sources
Frontiers in Physiology, 2020 The study aimed to assess the effect of a single bout of incremental exercise on irisin and BDNF plasma concentrations as related to erythrocyte purine nucleotides concentration at rest and after exercise.
Ewa Rodziewicz +4 more
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Physical conditions in NGC 6543 [PDF]
Symposium - International Astronomical Union, 1997 We observed NGC 6543 (the Cat's Eye Nebula) with the HST WFPC2 camera in ten narrow-band filters covering a range of emission lines. These images are used to further look at the physical conditions in NGC 6543. We discuss the [O III] electron temperature, ionization state throughout the nebula, and the results of photoionization models of individual ...
Nancy Jo Lame +2 more
openaire +1 more source
Physical Conditions for Ferromagnetic Resonance [PDF]
Physical Review, 1956 All but one of the multiple ferromagnetic resonances observed by White and Solt in a sphere are shown to correspond to modes in which the oscillating part of the magnetization is independent of r (the only case ordinarily considered) or varies linearly with r in the sample.
Mercereau, J. E., Feynman, R. P.
openaire +2 more sources
Changes in red blood cell parameters during incremental exercise in highly trained athletes of different sport specializations [PDF]
PeerJBackground During physical exercise, the level of hematological parameters change depending on the intensity and duration of exercise and the individual’s physical fitness.
Monika Ciekot-Sołtysiak +4 more
doaj +2 more sources
“The Physical Condition of the Planets” [PDF]
Nature, 1941 I HAD not meant to express any special views about critical temperature. It is true that the atmospheres of Jupiter and Saturn are above the critical temperatures of some substances, but I imagine critical temperatures become completely unimportant when the pressure is 10,000 or more times the critical pressure; the a/v2 of Van der Waals becomes ...
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EFFECT OF PHYSICAL CONDITIONING ON STUDENT BASIC SKILLS GYMNASTICS
, 2020 Physical conditioning was considered as a strong foundation for developing techniques from different fields. The aims of this study was to determine the impact of physical conditioning in parenting students or athletes gymnastic basic skills.
E. Sukamti +2 more
semanticscholar +1 more source
Exploring the Impact of Training Methods on Repeated Sprints in Hypoxia Training Effects
Oxygen, 2023 Background: Emerging evidence suggests that the outcomes of hypoxia training may be influenced by various factors, contingent upon the chosen method, such as chamber, tent, or mask. This study aimed to examine how different training methods influence the
Daniel Rojas-Valverde +5 more
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