Mr Aria Fathi Niazi, Dr Mansur Eslami, Dr Somaieh Namdar, Mr Mortaza Homayoun Nia,
Volume 8, Issue 15 (8-2018)
Abstract
The purpose of this study was to examine the effect of mental training compared with physical training on on foot joints and accuracy of instep penalty kick in soccer. Method research was a quasi-experimental. 33 male students of Mazandaran University organized in three groups (physical training group, mental training group and control group). After pre-test, mental and physical training groups did their practices and then participated in post-test. Kinematic data were recorded with a camera (JVC, 200HZ), and each penalty score was considered as an indicator of accuracy. Lower extremity joints (hip, knee and ankle) angle in sagittal plane and ball to foot velocity index were calculated with MATLAB2010 software. To find differences, ANOVA and tukey test was done with SPSS18 (α=0.05). Range of motion of hip and ankle joints had positive significant effect with accuracy (r=0.415 and r=0.562 respectively), but there was no significant effect between knee range of motion and accuracy. Regard to this research, we could propose to soccer trainers both practice manners depend on their conditions.
Dr Amir Ghiamirad, Mr Vahid Hassanpour,
Volume 12, Issue 24 (12-2022)
Abstract
The present study aimed to investigate the effect of cognitive-motor exercises on pain, range of motion, and quality of life in elderly female patients with knee arthritis. In this quasi-experimental study, 30 elderly female patients referred to the physical medicine ward of Tabriz International Hospital were selected via a convenience sampling method and randomly divided into experimental (n = 16) and control (n = 14) groups. Patients in the experimental group performed cognitive-motor exercises for eight weeks, three sessions per week, and each session for 45-60 minutes. Range of motion of the knee joint were used to measure pain and quality of life via electro goniometer and the KOOS questionnaire. The collected data were analyzed using combined analysis of variance test at the significance level of 0.05 in SPSS18 software. The research results showed that after cognitive-motor exercises, the amount of pain (P = 0.001), range of motion (P = 0.001), and quality of life (P = 0.001) improved significantly. As the findings indicated, it seems that cognitive-motor exercises can be used as a useful method for the rehabilitation of elderly women with knee osteoarthritis.
