Lykke i tre etapper Eng-Galåen, Tone Elise; Hegna, Cesilie Skollerud
Den Norske tannlaegeforenings tidende,
2012, Volume:
122, Issue:
6
Journal Article
The authors were observing in the contribution two forms of hypoxic preparation by professional triathlon athlete. One of the hypoxic forms was artificial hypoxy, with the help of hypoxic gadget in a ...laboratory of Department of Physical Education and Sports Metej Bell University in Slovakia. The second, natural hypoxy, was the movement in highlands, Livigno (ITA). Both hypoxic preparations lasted for 18 days. They were observing not only the reaction on the achievement, physiologic changes (VO^sub 2^max) but also changes within the blood tests (athlete is a bit anemic). In both cases was the physiologic and also the biochemical effect of hypoxic exercise positive, the anaerobic energetical metabolism was better, the heart-vascular system noticed higher work capacity, and also the level of erythropoetin got higher wherewith it relates the increasing level of red blood cells and consequently better oxidation of the system, finally the upgrade of sport achievement. By the artificial hypoxy were striking changes noticed after three weeks after finishing hypoxy.
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Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain ...Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- Karikatuurtekening nr. 14 ‘Triatlon’ (op helm ‘Triat’; triatlon) uit een serie van 58, die elk een andere sport uitbeeldt. De ...tekeningen zijn overeenkomstig 1 t/m 58 genummerd waardoor samenhang duidelijk is. Eerste tekening is gesigneerd met Dik Bruynesteyn 1991. ‘Wielrennen- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Provider: - Institution: - Data provided by Europeana Collections- Aprónyomtatvány, röplap- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 ...Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Određivanje koncentracije mliječne kiseline u krvi, odnosno laktatnog profila, važna je metoda koja se koristi u kontroli trenažnog procesa; za pravilno programiranje, međutim, potrebno je ...primijeniti specifično opterećenje pri mjerenju. Cilj rada je analizirati odnos dvaju terenskih testova s progresivnim opterećenjem: jednoga s određivanjem laktata i drugoga s određivanjem defleksijske točke frekvencije srca. Dvanaest triatlonaca sudjelovalo je u provedbi progresivnog testa opterećenja na atletskoj stazi s određivanjem koncentracije mliječne kiseline u krvi (Kiss i suradnici, 1995b) i Conconijeva testa (Conconi i suradnici, 1982). Iz laktatne krivulje izračunata je brzina trčanja pri koncentraciji laktata od 3.5 mM/l (La3.5PR-T) korištenjem regresijskog modela po odsječcima s ugrađenom individualnom korelacijskom matricom (piece-wise regression model). Izračunata je i brzina trčanja u defleksijskoj točki frekvencije srca, HRT, (Conconi i suradnici, 1982). Postignute su prosječne brzine od 16.55 + 1.34 kmh za laktatni i 16.33 + 1.39 kmh za Conconijev test; u oba testa postignuti su slični rezultati - bez statistički značajnih razlika (p = 0.63) i s r = 0.7 (p = 0.008). Ekološka valjanost terenskih testova bolja je od valjanosti laboratorijskih testova sa sličnim protokolima; za procjenu valjanosti Conconijeva testa treba primijeniti terenski test s direktnom analizom metaboličkih parametara; u ovom slučaju, HRT se podudara sa La3.5PR-T. Frekvencija srca se kod oba praga približava vrijednosti od 170 otk/min, slično kao u Wahlundovu (1948) testu PWC-170, a različito od onoga što su dobili Kissova i suradnici (1995d).
Study on the tests used in the triathlon Pavel Fundora García
PODIUM - Revista de Ciencia y Tecnología en la Cultura Física,
09/2019, Volume:
14, Issue:
3
Journal Article
Peer reviewed
Open access
In today's sport, where the physical demands are increasing, a correct preparation cannot be conceived without a rigorous control of it. Tests are used as means of control. These must meet certain ...conditions, within which is to respond to the characteristics of the competitive activity in which the athlete participates. The condition of specificity to which the control procedures must respond is one of the most important at the time of evaluating the triathlete's performance. In this review we tried to know how this condition is fulfilled in the tests currently used for the evaluation of the triathlete in Sprint distance. From the theoretical level, the induction and deduction was used, and the documentary review was used empirically. The tests for their study were classified into laboratory tests, field tests and mixed tests. The main conclusion is that there is a predominance of laboratory tests, the tests used are characterized by being parceled where segments of the competition of the triathlete are evaluated and not the competition itself and although efforts are carried out the athlete is not studied in conditions similar to those of competition.
