The investigation aimed to find similarities and differences between parameter values corresponding to exercise intensity at the anaerobic threshold determined using a 4MmAT method analysing the lactate curve and a method analysing ventilation changes. The VO2, HR, PAT, and LA values at the anaerobic threshold were found to be statistically different at the level of p ≤ 0.001. Parameter values at the anaerobic threshold as found using the 4MmAT method are lower than those provided by the VT method, i.e. 47.13 ± 2.54 and 49.88 ± 2.37 ml×kg−1×min−1 for VO2AT, 161 ± 4.4 and 169 ± 5.1 bp×min−1 for HRAT and 3.16 ± 0.12 and 3.41 ± 0.14 W×kg−1 for PAT, respectively. All parameters recorded for exercise intensity at the AT level were determined to be statistically significantly related. Regardless of the method applied, power parameters at the AT level were found to be very similar, while HR values turned out to be the least similar.
- MeSH
- acidóza laktátová MeSH
- anaerobní práh * fyziologie MeSH
- ergometrie metody využití MeSH
- hodnotící studie jako téma MeSH
- hokej * fyziologie normy MeSH
- lidé MeSH
- respirační acidóza MeSH
- spotřeba kyslíku * fyziologie MeSH
- srdeční frekvence fyziologie MeSH
- statistika jako téma MeSH
- tělesná výchova metody normy MeSH
- Check Tag
- lidé MeSH
The objective of the present study was to assess the changes of anaerobic capacity level in hockey players, members of Polish National Team (18-year old or younger) during 7-month preparation period for World Championship. The study group included 26 hockey players (17–18-year old), members of Polish National Team in ice hockey and at the same time students of Sport Ice Hockey School of Polish Federation of Ice Hockey in Sosnowiec. On the basis of analysis of changes observed in parameters values of 30-s test performed on cycle ergometer, a considerable increment of energetic cost of performed work before the direct preparation period for World Championship was noted. The obtained increment of power and total work performed was not adequate to the energetic cost. The employment of a single 30-s exercise test performed on cycle ergometer for the purpose of anaerobic endurance assessment is limited. This test however may be used in diagnostics of effectiveness of anaerobic processes.
- MeSH
- anaerobní práh * MeSH
- ergometrie metody využití MeSH
- hokej * MeSH
- lidé MeSH
- mladiství MeSH
- spotřeba kyslíku * fyziologie MeSH
- statistika jako téma MeSH
- tělesná výchova MeSH
- tolerance zátěže fyziologie MeSH
- zátěžový test metody využití MeSH
- Check Tag
- lidé MeSH
- mladiství MeSH
- mužské pohlaví MeSH
- Publikační typ
- srovnávací studie MeSH
