Effects Of Dynamic Stretching Research Articles

동적 스트레칭이 젊은 성인의 장딴지근 깃각, 근력, 근긴장도 및 발목 각도에 미치는 영향

동적 스트레칭이 젊은 성인의 장딴지근 깃각, 근력, 근긴장도 및 발목 각도에 미치는 영향

Effects of Dynamic Stretching on Biomechanical Performance during Standing Long Jump

Effects of Dynamic Stretching on Biomechanical Performance during Standing Long Jump

The Immediate Effects of Dynamic Stretching and Static Stretching Using a Wedge Board on the Balance Ability and Jump Function of Healthy Adult

The Immediate Effects of Dynamic Stretching and Static Stretching Using a Wedge Board on the Balance Ability and Jump Function of Healthy Adult

Effects of Dynamic Stretching on Neuromuscular Reaction Time of Young Female Athletes

"Introduction. Reaction time is the ability to perform a single (non repeated) movement in the shortest time and it is a crucial skill in sports. It has been shown that using different warm-up strategies can improve performance output. Recently it has been discovered that static stretching may temporarily decrease the muscle’s ability to perform. Objectives. The aim of this paper was to determine if the neuromuscular reaction time during jumping is influenced by dynamic stretching. Materials and Methods. The participants in this study were young female basketball players (N = 22), ages from 16 to 18 years old that underwent two measurements using the MGM-15 carpet in two situations: without doing dynamic stretching and after doing dynamic stretching. Results. There was a significant statistical difference in the scores between the control and after dynamic stretching measurements. This means that the dynamic stretching had an influence over the reaction time. Conclusion. The results of the present research demonstrated that local neuromuscular reaction time increased significantly after dynamic stretching compared to the baseline condition. Keywords: dynamic stretching, reaction time, female, athletes, neuromuscular "

To Determine the Effect of Dynamic Stretching in Lower Limb on Vertical Jump Height in Recreational Athletes and Collegiate Students

To Determine the Effect of Dynamic Stretching in Lower Limb on Vertical Jump Height in Recreational Athletes and Collegiate Students

The Effects of Dynamic Stretching on Hemodynamics and Metabolic Functions

INTRODUCTION: The application of warm-up prior to exercise is commonly used to prepare the body for exercise demands. Dynamic stretching remains a controversial topic regarding the impact on human performance and the applicability in competition and overall influence on physical activity. There appears to be little evidence on the variables responsible for metabolic improvements associated with dynamic stretching. PURPOSE: To determine if a specific, lower body dynamic stretching protocol will have any effect on metabolic functioning and how cardiac variables may influence that while performing a submaximal cycle protocol. METHODS: Twenty-four participants consisting of both healthy males (25.11.2 years, 179.8 30.1 pounds) and females (24.7 1.1 years, 147.5 13.9 pounds) were tested twice, with and without prior stretching exercises. The inclusion of 4 lower extremity dynamic stretches on the first day of testing was randomly assigned. All participants underwent a submaximal lower extremity cycle ergometer protocol for 10 minutes with workload increasing by 20 watts every minute. A 3 minute warm-up and cool-down were completed prior to and after the cycle protocol. Hemodynamic variables were monitored using thoracic bioimpedance device and metabolic variables were collected with a ParvoMedics metabolic cart. RESULTS: When stretching was compared to non-stretching condition, significant differences were found only in the VO2 (8.7 1.9 vs. 7.8 2.0 ml/kg/min, p < 0.05) and minute ventilation (VE) (19.1 3.0 vs 16.6 3.7 L/min, p < 0.05) prior to warm up. No significant difference was revealed among genders based on condition. Linear regression analyses indicated cardiac index as the single best predictor for VO2 (R2 = 0.16, p<0.05) and ejection fraction and heart rate the predictors for VE (R2 = 0.18, p<0.05). CONCLUSION: Dynamic stretching had minimal effect on metabolic variables during and after the performance of a submaximal exercise test, however, higher baseline VO2 and VE were seen. These elevations were likely due to an increased intramuscular temperature and improved efficiency of muscle contraction shortly after the dynamic stretching protocol. It is possible that the stretching was not intense or long enough to perpetuate the benefits into the exercise routine.

健常成人男性におけるマシンを用いたダイナミックストレッチングの柔軟性および運動パフォーマンスに対する効果

〔目的〕マシンを用いたdynamic stretching（DS）とstatic stretching（SS）による柔軟性とパフォーマンスへ与える効果を検討した．〔対象〕成人男性30名を，DSを週4回（DS4）および週2回（DS2），SSを週2回（SS2）行う3群へ分類した．〔方法〕１ヵ月の介入前後にROM，握力，膝伸展筋力，反復横跳び，FRT，閉眼片脚立位，FFDを測定した．〔結果〕SSと比較して，ROMはDSの各群で多く改善した．反復横跳びはDS4，FRTはDS4およびDS2，閉眼片脚立位はDS2で有意に向上した．FFDは全群で向上し，3群間比較ではDS4およびDS2がSSより改善度が大であった．〔結語〕マシンを用いたDSは柔軟性・バランス能力・パフォーマンスに有効であると示唆された．