title: Effect of warm-up on the standing broad jump in trained and untrained men and women.
abstract: The effect of 3 warm-up routines on standing broad jump (SBJ) performance was investigated. Thirty-two men and women participated as subjects. Following the determination of 1-repetition maximum (1RM) squat, subjects completed warm-up routines and broad jumps on 4 occasions in a randomized order. Subjects performed SBJ immediately (POST) and 15 min following (POST15) the given warm-up routine. The routines were high force, consisting of high % 1RM, low repetition squats; high power, consisting of low % 1RM, low repetition speed squats; stretching, consisting of static stretches; and no activity, a control condition. Repeated measures analysis of covariance (ANCOVA) revealed no differences among broad jump performance following any of the warm-up routines (p = 0.157). A strong correlation (R = 0.805) was found between 1RM squat and SBJ. These data indicate that warm-up of any type has little effect on jump performance and that maximum strength is strongly related to jumping ability.
authors.affiliation: Truman State University, Kirksville, Missouri 63501, USA. akoch@truman.edu
authors.forename: Alexander J
authors.initials: AJ
authors.lastname: Koch
authors.forename: Harold S
authors.initials: HS
authors.lastname: O'Bryant
authors.forename: Margaret E
authors.initials: ME
authors.lastname: Stone
authors.forename: Kim
authors.initials: K
authors.lastname: Sanborn
authors.forename: Christopher
authors.initials: C
authors.lastname: Proulx
authors.forename: Joe
authors.initials: J
authors.lastname: Hruby
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Shannonhouse
authors.forename: Rhonda
authors.initials: R
authors.lastname: Boros
authors.forename: Michael H
authors.initials: MH
authors.lastname: Stone
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D008297:Male; D010806:Physical Education and Training / Q000379:methods*; D010807:Physical Endurance / Q000502:physiology*; D014142:Track and Field / Q000502:physiology*