Please use this identifier to cite or link to this item:
http://doi.org/10.25358/openscience-9183
Authors: | Engeroff, Tobias Kalo, Kristin Merrifield, Ryan Groneberg, David Wilke, Jan |
Title: | Progressive daily hopping exercise improves running economy in amateur runners : a randomized and controlled trial |
Online publication date: | 15-Jun-2023 |
Year of first publication: | 2023 |
Language: | english |
Abstract: | This study investigated the effects of a daily plyometric hopping intervention on running economy (RE) in amateur runners. In a randomized, controlled trial, thirty-four amateur runners (29 ± 7 years, 27 males) were allocated to a control or a hopping exercise group. During the six-week study, the exercise group performed 5 min of double-legged hopping exercise daily. To progressively increase loading, the number of hopping bouts (10 s each) was steadily increased while break duration between sets was decreased. Pre- and post-intervention, RE, peak oxygen uptake (VO2peak), and respiratory exchange ratio (RER) were measured during 4-min stages at three running speeds (10, 12, and 14 km/h). ANCOVAs with baseline values and potential cofounders as cofactors were performed to identify differences between groups. ANCOVA revealed an effect of hopping on RE at 12 km/h (df = 1; F = 4.35; p < 0.05; η2 = 0.072) and 14 km/h (df = 1; F = 6.72; p < 0.05; η2 = 0.098), but not at 10 km/h (p > 0.05). Exercise did not affect VO2peak (p > 0.05), but increased RER at 12 km/h (df = 1; F = 4.26; p < 0.05; η2 = 0.059) and 14 km/h (df = 1; F = 36.73; p < 0.001; η2 = 0.520). No difference in RER was observed at 10 km/h (p > 0.05). Daily hopping exercise is effective in improving RE at high running speeds in amateurs and thus can be considered a feasible complementary training program. |
DDC: | 610 Medizin 610 Medical sciences 796 Sport 796 Athletic and outdoor sports and games |
Institution: | Johannes Gutenberg-Universität Mainz |
Department: | FB 02 Sozialwiss., Medien u. Sport |
Place: | Mainz |
ROR: | https://ror.org/023b0x485 |
DOI: | http://doi.org/10.25358/openscience-9183 |
Version: | Accepted version |
Publication type: | Zeitschriftenaufsatz |
Document type specification: | Scientific article |
License: | CC BY |
Information on rights of use: | https://creativecommons.org/licenses/by/4.0/ |
Journal: | Scientific Reports 13 |
Pages or article number: | 4167 |
Publisher: | Springer Nature |
Publisher place: | London |
Issue date: | 2023 |
ISSN: | 2045-2322 |
Publisher DOI: | 10.1038/s41598-023-30798-3 |
Appears in collections: | DFG-491381577-G |
Files in This Item:
File | Description | Size | Format | ||
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progressive_daily_hopping_exe-20230615144927995.pdf | 1.22 MB | Adobe PDF | View/Open |