Abstract
Monitoring stride interval long-range correlations has been suggested as a method for coaches and clinicians to track changes in fatigue and injury risk. This study investigated the between-day reliability of stride interval long-range correlations during treadmill running. Stride interval long-range correlations were assessed on two occasions 1-week apart using detrended fluctuation analysis during 6 minutes of running at 11, 13 and 15 km/h. Stride interval long-range correlations demonstrated good absolute reliability (95% limits of agreement: 0.11-0.14 arbitrary units) and relative reliability (intraclass correlation coefficient: 0.74-0.87) at each running speed. The absolute reliability values reported in this study can be used by athletes, coaches and clinicians to determine real changes in stride interval long-range correlations.
| Original language | English |
|---|---|
| Article number | 164 |
| Pages (from-to) | 702-705 |
| Number of pages | 4 |
| Journal | International Society of Biomechanics in Sports Proceedings Archive |
| Volume | 36 |
| Issue number | 1 |
| Publication status | Published - 2018 |
| Event | 36th Conference of the International Society of Biomechanics in Sports, ISBS 2018 - Auckland, New Zealand Duration: 10 Sept 2018 → 14 Sept 2018 |
Keywords
- movement variability
- repeatability
- measurement error
- treadmill