title: The effects of proprioceptive neuromuscular facilitation and dynamic stretching techniques on vertical jump performance.
abstract: The purpose of this study was to investigate the effects of 3 different warm-ups on vertical jump performance. The warm-ups included a 600-m jog, a 600-m jog followed by a dynamic stretching routine, and a 600-m jog followed by a proprioceptive neuromuscular facilitation (PNF) routine. A second purpose was to determine whether the effects of the warm-ups on vertical jump performance varied by gender. Sixty-eight men and women NCAA Division I athletes from North Dakota State University performed 3 vertical jumps on a Just Jump pad after each of the 3 warm-up routines. The subjects were split into 6 groups and rotated between 3 warm-up routines, completing 1 routine each day in a random order. The results of the 1-way repeated measures analysis of variance showed no significant differences in the combined (p = 0.927), men's (p = 0.798), or women's (p = 0.978) results. The results of this study showed that 3 different warm-ups did not have a significant affect on vertical jumping. The results also showed there were no gender differences between the 3 different warm-ups.
authors.affiliation: Health, Nutrition, and Exercise Sciences, North Dakota State University, Fargo, North Dakota, USA. Bryan.Christensen.1@ndsu.edu
authors.forename: Bryan K
authors.initials: BK
authors.lastname: Christensen
authors.forename: Brad J
authors.initials: BJ
authors.lastname: Nordstrom
mesh_terms: D000328:Adult; D054874:Athletic Performance / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D052580:Muscle Stretching Exercises / Q000379:methods*; D011434:Proprioception / Q000502:physiology*; D012737:Sex Factors