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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Sylta, Øystein Tønnessen, Espen Seiler, Stephen |
| Description | Country affiliation: Norway Author Affiliation: Sylta Ø ( Faculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway.) |
| Abstract | PURPOSE: The purpose of this study was to validate the accuracy of self-reported (SR) training duration and intensity distribution in elite endurance athletes. METHODS: Twenty-four elite cross-country skiers (25 ± 4 y, 67.9 ± 9.88 kg, 75.9 ± 6.50 mL · min-1 · kg-1) SR all training sessions during an ~14-d altitude-training camp. Heart rate (HR) and some blood lactate measurements were collected during 466 training sessions. SR training was compared with recorded training duration from HR monitors, and SR intensity distribution was compared with expert analysis (EA) of all session data. RESULTS: SR training was nearly perfectly correlated with recorded training duration (r = .99), but SR training was 1.7% lower than recorded training duration (P < .001). SR training duration was also nearly perfectly correlated (r = .95) with recorded training duration >55% HRmax, but SR training was 11.4% higher than recorded training duration >55% HRmax (P < .001) due to SR inclusion of time <55% HRmax. No significant differences were observed in intensity distribution in zones 1-2 between SR and EA comparisons, but small discrepancies were found in zones 3-4 (P < .001). CONCLUSIONS: This study provides evidence that elite endurance athletes report their training data accurately, although some small differences were observed due to lack of a SR 'gold standard.' Daily SR training is a valid method of quantifying training duration and intensity distribution in elite endurance athletes. However, additional common reporting guidelines would further enhance accuracy. |
| File Format | HTM / HTML |
| ISSN | 15550265 |
| Issue Number | 1 |
| Volume Number | 9 |
| e-ISSN | 15550273 |
| Journal | International Journal of Sports Physiology and Performance |
| Language | English |
| Publisher | Human Kinetics |
| Publisher Date | 2014-01-01 |
| Publisher Place | United States |
| Access Restriction | Subscribed |
| Subject Keyword | Discipline Physiology Discipline Sports Medicine Athletes Physical Conditioning, Human Self Report Adult Heart Rate Physiology Humans Physical Endurance Young Adult Journal Article |
| Content Type | Text |
| Resource Type | Article |
| Subject | Orthopedics and Sports Medicine Physical Therapy, Sports Therapy and Rehabilitation Sports Science |
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