title: The effect of either a pre or post exercise stretch on straight leg raise range of motion (SLR-ROM) in females.
abstract: This study examined the order effect of a hamstring muscle stretch and resisted hamstring exercises on straight leg raise range of movement (SLR-ROM), in a group of twenty females aged 20-34 years. The stretch was applied either immediately before or Immediately after a resisted hamstring exercise. Exercise significantly decreased SLR-ROM (p < 0.05) and stretching significantly increased SLR-ROM (p < 0.05). The overall change in SLR-ROM for the two groups showed that a significant increase in SLR-ROM was detected (at a low force level) in Group 1 subjects who performed exercise and then stretched. A non-significant increase in SLR-ROM was detected by the higher force level in Group 1 subjects. In contrast, Group 2 subjects (stretch then exercise) showed a non-significant reduction in SLR-ROM at both levels of force.
authors.affiliation: Centre for Population Studies in Epidemiology, Department of Human Services, South Australia.
authors.forename: T
authors.initials: T
authors.lastname: Gill
authors.forename: A
authors.initials: A
authors.lastname: Wilkinson
authors.forename: E
authors.initials: E
authors.lastname: Edwards
authors.forename: K
authors.initials: K
authors.lastname: Grimmer
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001696:Biomechanical Phenomena; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D007866:Leg / Q000502:physiology; D018482:Muscle, Skeletal / Q000502:physiology*; D016059:Range of Motion, Articular / Q000502:physiology*; D015203:Reproducibility of Results