The purpose of the study is to compare the effects of dynamic stretching and combined static dynamic stretching on speed performance among male Sukan Malaysia (SUKMA) Sarawak 2016 sprinters. 10 male sprinters (age=16-19 years old) were tested under two different stretching protocols which were dynamic stretching alone and combined static dynamic stretching. All of the participants were sprinters that qualify for SUKMA Sarawak 2016. Participants underwent the dynamic stretching alone and combined static dynamic stretching in counterbalanced order with 1-week wash-out period between both stretching protocols. Participants were tested using the 20-meter sprint test after each intervention. The result showed a significant sprint time difference between both interventions (p
To evaluate the effectiveness of core stability training and dynamic stretching on thoracolumbar range of motion (ROM), pain level and functional disability among chronic low back pain patients. Forty-three participants aged from 19-67 years old with the primary complaint of low back pain of more than 12 weeks’ duration were assigned to three groups: core stability (CS) (n=17), dynamic stretching (DS) (n=16) and control (n=12). All participants received regular thermotherapy and electrotherapy from the hospital rehabilitation unit. The CS group and DS groups were assigned with additional training, namely core stability training and dynamic stretching training programs for the respective groups. No additional training was given to the control group. The participants’ thoracolumbar range of motion (ROM), pain level and functional disability were tested over four different testing periods (pre, acute, ongoing, post). The current study shows both the CS group and DS group show significant improvement (p
Journal of Sports Science and Physical Education 6(2): 36-44, 2017 – This study was conducted to determine and compare the fascicle behaviour during step forward lunge (SFL) and jump forward lunge (JFL) in badminton. Fifteen university badminton players (mean age = 22.07 ± 1.39 years old) were recruited and were assigned to perform SFL and JFL while holding a badminton racquet using their dominant hand. Fascicle length, pennation angle, lengthening and shortening velocity of their vastus lateralis muscle were analysed using ultrasonography method. In both dominant and non-dominant lower limb, FLmax, FLmin, PAmax and PAmin were all greater during JFL compared to SFL, p < 0.001. During both SFL and JFL, all the fascicle behaviour variables were greater in the dominant limb compared to non-dominant limb. To conclude, as the fascicle behaviour response would indicate more muscle adaptation, the stimuli were found to be greater during JFL compared to SFL.