수축-이완과 수동신장 기법의 단기 적용이 슬괵근의 길이 적응에 미치는 영향

Effects of Short-term Application of Contract-Relax and Passive Stretching on the Length Adaptation in Harmstring Muscles

  • 송주영 (울산과학대학 물리치료과) ;
  • 김수민 (울산과학대학 물리치료과)
  • 발행 : 2003.07.01

초록

Objectives: Few studies have reported on the flexibility of the hamstrings resulting from variable stretching method, and little studies of length adaptation at 1 day after intervention. Methods: Fifty-four healthy a woman in her twenties with no history of musculoskeletal or neurogenic disorder volunteered for this study. Subjects were randomly assigned to either a contract-relax group or a passive stretching group. Methods: Hamstring flexibility was measured with a sit and reach test(SRT) (RF-D18; SPC) before, immediatly after interventions, and 1 day after interventions. Results: Flexibility scores for participants in each of the groups significantly increased from pre-interventions to immediate and 1 day after interventions. However, the length of 1 day after interventions was shorter than immediate length after interventions. Difference in length between immediate and 1 day after interventions was some shorter in the contract-relax group versus the static group but, not significantly. Conclusions: The results of this study suggest that a contract-relax is an effective length adaptation of hamstring muscles by 1 day after intervention.

키워드