Open AccessPeak Speeds of Professional Football Players During Bouts of Non-curved, Manual Treadmill Sprints
Author(s) -
Corey A. Peacock,
Jacob Peacock,
José António,
Tobin Silver,
Gabriel J. Sanders
Publication year - 2021
Publication title -
the internet journal of allied health sciences and practice
Language(s) - English
Resource type - Journals
ISSN - 1540-580X
DOI - 10.46743/1540-580x/2021.1997
Subject(s) - sprint , football players , mathematics , football , resistance training , treadmill , physical therapy , significant difference , physical medicine and rehabilitation , medicine , statistics , geography , archaeology
Purpose: Speed training and short distance sprints have become an essential component of preparation for professional football players. Current trends in speed training have included the application of non-curved, manual treadmills, as they may enhance peak speeds with less biomechanical stress. A lack of data currently exists in regards to the effectiveness of different settings and peak speed response. Therefore, we proposed to compare peak speeds during different settings of non-curved, manual treadmills. It was hypothesized that as resistance/incline increased, peak sprinting speeds would decrease and vice versa. Methods: Fourteen male professional football players (27.14 ± 3.11 yrs., 183.93 ± 8.52 cm, 100.36 ± 15.60 kg) sprinted at peak speeds during four different incline/resistance bouts. Paired samples T-tests examined differences between bouts, and significance was set at p ≤ 0.008. Results: A significant difference (p < 0.001) existed for peak speeds between each incline/resistance bout (i.e. INC15R8, INC15R5, INC20R3, INC20R1). Conclusions: The observed data differences existed between all bouts, indicating that as resistance and/or incline increased, peak speed decreased. This also indicated that as resistance and/or incline decreased, peak speed increased during sprint bouts in professional football players.