Akbar Moeini; Gholam Hossein Nazemzadegan; Robabeh Rostami
Abstract
The aim of this study was to investigate the effect of 8 weeks of proprioceptive training on motor coordination in children with autism spectrum disorder in Shiraz schools. The method was quasi-experimental and a pretest/posttest design with a control group. 16 participants (5 to 12 years old, 8.62 ± ...
Read More
The aim of this study was to investigate the effect of 8 weeks of proprioceptive training on motor coordination in children with autism spectrum disorder in Shiraz schools. The method was quasi-experimental and a pretest/posttest design with a control group. 16 participants (5 to 12 years old, 8.62 ± 2.21) were randomly homogenized in experimental and control groups according to the results of Bruininks-Oseretsky subtests. Experimental subjects individually performed proprioceptive training in 24 sessions while the control group individually performed the similar number of sessions of regular occupational therapy. After the completion of the training course, posttest was conducted for both groups. Results demonstrated a significant difference between the two groups in all subscales of eye, hand and bimanual coordination (P≤0.05). Regarding the evaluations in this study and the significance of motor coordination due to changes in processing and sensory-motor systems, it can be concluded that proprioceptive training improved motor coordination in children with autism.
Akbar Bohloul; Mehdi Shahbazi; Shahzad Tahmasebi Boroujeni
Abstract
Coordination is an important part of successful movements in daily life and sports. The aim of this study was to investigate the effect of different levels of cognitive activities on intrapersonal and interpersonal motor coordination in taekwondo athletes (Poomsae). The population consisted of Poomsae ...
Read More
Coordination is an important part of successful movements in daily life and sports. The aim of this study was to investigate the effect of different levels of cognitive activities on intrapersonal and interpersonal motor coordination in taekwondo athletes (Poomsae). The population consisted of Poomsae male athletes in Tehran city. 30 individual Poomsae athletes and 30 team Poomsae athletes (age range: 17 - 30 years old) were selected by convenience sampling method. The sample was divided into 3 groups: control, easy cognitive activities and difficult cognitive activities. The control group only performed the motor coordination task whereas the cognitive groups performed the dual task. The results of one-way ANOVA test showed a significant difference for two handed (P=0.003) and two legged (P=0.04) coordination in total time factor (speed). Also, there was a significant difference in the error percentage factor for interpersonal motor coordination (P=0.02). In a two by two group analysis, the easy (P=0.003) and difficult (P=0.001) cognitive activities groups in two handed motor coordination and the difficult cognitive activities group in two legged (P=0.02) and interpersonal (P=0.01) motor coordination performed better than the control group. It is suggested that difficult activities should be used in addition to regular physical activities.
Fatemehsadat Hosseini; Omid Farjollahi
Abstract
Visual impairments as an individual constraint can lead to the lack of adequate visual perception and overshadow children’s all developmental aspects. Therefore, the aim of the present study was to investigate the effect of a course of core stability training on fundamental skills in visually impaired ...
Read More
Visual impairments as an individual constraint can lead to the lack of adequate visual perception and overshadow children’s all developmental aspects. Therefore, the aim of the present study was to investigate the effect of a course of core stability training on fundamental skills in visually impaired boys. 30 visually impaired children (age range: 5-7 years) were selected by convenience sampling method. After the Ulrich pretest, they were randomly divided into two groups: the core stability training group and the ordinary daily activities. The experimental group participated in the core stability training for 16 sessions, each session 45 minutes. The control group carried out their daily activities. The results of mixed analysis of variance 2 × 2 and Bonferroni post hoc test indicated a significant difference in scores between the two groups so that the subjects of the experimental group outperformed the control group in all locomotors subscales (P<0.05). In general, the results of the study suggest core stability training as a suitable training model to promote fundamental motor skills in children with visual impairment because of increased levels of motivation and enjoyment of physical activity, the development of the children's physical self-concept and enhancement of abdominal and back muscles performance
