From: Acute effects of different conditioning activities on running performance of sprinters
Free sprint condition | Bounding jump condition | Mini-hurdle condition | |||||||
---|---|---|---|---|---|---|---|---|---|
Pre | Post | % | Pre | Post | % | Pre | Post | % | |
60 m sprint time (s) | 7.84 ± 0.33 | 7.85 ± 0.32 | 0.1 | 7.83 ± 0.30 | 7.80 ± 0.27 | −0.5 | 7.90 ± 0.35 | 7.79 ± 0.35a | −1.5 |
Running velocity (m/s) | 9.26 ± 0.57 | 9.27 ± 0.49 | 0.1 | 9.26 ± 0.52 | 9.33 ± 0.41 | 0.8 | 9.16 ± 0.50 | 9.45 ± 0.58a | 3.2 |
Step length (m) | 2.14 ± 0.13 | 2.15 ± 0.09 | 0.3 | 2.17 ± 0.15 | 2.16 ± 0.12 | −0.1 | 2.14 ± 0.13 | 2.14 ± 0.12a | 0.0 |
Step frequency steps (s) | 4.33 ± 0.28 | 4.32 ± 0.18 | 0.0 | 4.28 ± 0.25 | 4.32 ± 0.23 | 1.0 | 4.29 ± 0.23 | 4.42 ± 0.20a | 3.3 |