Date Approved
2022
Degree Type
Open Access Thesis
Degree Name
Master of Science (MS)
Department or School
Health Promotion and Human Performance
Committee Member
Anthony Moreno, PhD
Committee Member
Andrew Cornett, PhD
Committee Member
Rebecca Moore, PhD
Abstract
High ball velocity in American football placekicking (PK) enhances the opportunity to score during competition. Insight into self-selected (SS) approach angle and whether an optimal angle exists for maximal ball velocity may improve performance. Methods: Three selected approach angles (30°, 45°, 60°) and a SS approach angle were assessed to analyze kicking velocity among 11 intercollegiate male kickers. Descriptive statistics analyzed SS angles, and a one-way repeated measures ANOVA with the significance level set a p < .05 compared maximal ball velocity between angles. Results: Mean SS angle was 37.25° ± 3.67, and the SS and 45° approach produced the highest maximal ball velocities; however, no approach angle (SS, 30°, 45°, 60°) differed significantly F(3, 30) = 1.869, p < .156. Conclusions: Approach angle did not significantly affect maximal ball velocity. However, future studies are needed with larger sample sizes and diverse placekicking populations who are participating in American football.
Recommended Citation
Lopata, Kristoph C., "Influence of approach angle on ball velocity during the American football instep placekick" (2022). Master's Theses and Doctoral Dissertations. 1175.
https://commons.emich.edu/theses/1175