| Autor: |
Mário J. Costa, Catarina C. Santos, Francisco Ferreira, Raul Arellano, J. Paulo Vilas-Boas, Ricardo J. Fernandes |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Frontiers in Sports and Active Living, Vol 5 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2624-9367 |
| DOI: |
10.3389/fspor.2023.1205800 |
| Popis: |
The present study aimed to analyse the associations between force production and 100 m front crawl inter-lap pacing and kinematics. Eleven elite male swimmers performed a 100 m front crawl maximal effort to collect 50 m lap time (T50, s) and velocity (v, m·s−1) for pacing, stroke rate (SR), stroke length (SL) and stroke index (SI) as kinematic variables. A 30 s tethered effort allowed to determine the peak (Fpeak) and mean force (Fmean) as force production variables. The relative change (Δ) between 50 m laps was also calculated for all measures. A paired sample t-test was used to check differences between laps and Pearson correlation coefficients allowed to quantify the associations between force and remaining variables. The T50 increased from the first to the second lap (ΔT50 = 10.61%, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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