Evaluierung von unterschiedlichen Trainingsmodellen bei berufstätigen Freizeitläufern |
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| Authors: | Prof Dr phil habil Kuno Hottenrott Sebastian Ludyga Stephan Schulze |
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| Institution: | 1. Department Sportwissenschaft, Martin-Luther-Universit?t Halle-Wittenberg, Von-Seckendorff-Platz 2, 06120, Halle (Saale), Deutschland
2. Institut für Leistungsdiagnostik und Gesundheitsf?rderung an der Martin-Luther-Universit?t, Halle-Wittenberg, Deutschland
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| Abstract: | The aim of the study was to examine the effects of three different training models on aerobic power and body composition in recreationally active runners. According to their preferences 54 subjects (female=?27, male?=?27) were assigned to the following groups: (a) weekend group (WE), who performed two sessions of continuous endurance training weekly, (b) after-work group (FE) who carried out four sessions of high intensity training as well as an additional endurance run and (c) STAR group (STAR), who took part in a training with exercise telemetry monitors based on the heart rate variability. Over the 12-week study period the mean training volume was approximately 2 h 15 min per week. Of the participants 47 successfully completed the training study and all 3 groups showed significantly improved aerobic power (p?<0.001); however, the FE group (d?=?1.15) showed increased VO2max superior to WE (d?=?0.48) and STAR (d?=?0.66) groups. Significant improvements in body mass (p?<?0.001), body fat (p?<?0.001) and visceral fat (p?<?0.001) were found in the WE, FE and STAR group. All groups completed the half marathon with no significant differences in performance. Based on a similar training volume, short, intensive endurance training sessions of about 30 min were found to elicit the greatest improvements of VO2max in recreationally active runners. |
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