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Behnam Moradi, Ebrahim Mohammad Ali Nasab Firouzjah, Sajad Roshani, Narmin Ghani Zadeh Hesar,
Volume 0, Issue 0 (11-2019)
Abstract
Introduction and purpose: The landing error scoring system is a valid and reliable tool for functional assessment of jump-landing movement. The aim of the present study was to investigate the effectiveness of sports training on the landing error scoring system in athletes.
Methodology: Searching between 2014 and 2024 from IranDoc, Magiran, PubMed, Google Scholar, SPORTDiscus, Scopus, PEDro and (ISI) Institute for Scientific Information databases using the combination of jump-landing keywords. Landing mechanics, landing kinetics and kinematics, injury prevention, training, rehabilitation and landing error scoring system were done. A total of 88 articles related to this field were found, after reviewing and screening through the inclusion criteria, 8 articles were reviewed in full text.
Results: Various exercises, including neuromuscular, suspension, knee injury prevention, fatigue and kinesiotype, have been used to be effective on the landing error scoring system test. As a result of corrective exercises and fatigue, the experimental groups showed an improvement and a decrease in the jump-landing movement performance in the landing error scoring system, respectively.
Discussion and conclusion: It seems that in order to prevent jump-landing movement errors and possible injuries caused by it, exercises should be done that, in addition to increasing concentration and coordination in movement, make athletes resistant to factors such as danger.
Zahra Ebrahimi, Ebrahim Mohammadali Nasab Firozjah, Sajad Roshani, Mostafa Zareei,
Volume 19, Issue 22 (12-2021)
Abstract
The purpose of this study was to compare the prevalence of injuries in the Iranian Football Premier League players before and after the outbreak of Coronavirus (COVID-19) through video analysis in the 2019-2020 season. The types of sports injuries were divided into acute and chronic categories based on the mechanism, and the injuries were analyzed by reviewing 143 videos from 239 matches. Prevalence, time of onset and affected area were recorded in a special sheet. According to the results, 219 injuries occurred before the outbreak of coronavirus and 276 injuries occurred after the outbreak of coronavirus. In the period before and after the outbreak of Corona virus, the lower limbs of the players (58/7%) were damaged more than other parts of their bodies. Also, the highest rate of injury occurred after the outbreak of coronavirus than before in the last minutes of the game (24/3%). Research Findings showed that the prevalence of injuries in Iranian Premier League football players in the post-outbreak period of Coronavirus increased due to home quarantine and closure of matches.
Narmin Ghanizadeh Hesar, Behnam Moradi, Marzieh Musa Gholizadeh Fallah,
Volume 21, Issue 26 (12-2023)
Abstract
Upper-crossed syndrome is one of the most common disorders of the upper body, which is associated with 45-65% of shoulder pain. This study has been conducted to investigate the effect of corrective exercises focused on chain reactions, on scapular position, proprioception and shoulder functional stability of female students with UCS. 30 female students between 14 and 18 years of age in Urmia city who had the mentioned disorder were selected using the purposive sampling method and were randomly divided into two experimental groups (15 people) and control (15 people). A tape measure was used to evaluate the distance between the median of the sternum to the coracoid ridge and the posterior-lateral distance of the acromion to the thoracic vertebra (scapular position), the Layton flexometer to measure proprioception, the Y Balance Test to evaluate the function of the upper limb, and the goniometer, tape measure and flexible ruler, respectively were used to measure head and shoulder forward angle and kyphosis. Independent and dependent t-tests were used to compare inter-group and intra-group means, respectively. The present study showed that the effect of corrective exercises on scapular position, proprioception and shoulder functional stability of female students with UCS was significant.
Shiva Rahnemaye Bahari, Narmin Ghani Zadeh Hesar, Ebrahim Mohammad Ali Nasab Firouzjah,
Volume 22, Issue 27 (8-2024)
Abstract
Purpose: Today, many new exercises are offered to strengthen central stability muscles, and CXWORX exercises are one of them. The purpose of this study was to investigate the effect of CXWORX exercises on postural and functional stability, proprioception, strength and specific skill in basketball players with trunk defects.
Methods: The current research was a semi-experimental and applied type of research. 30 female basketball players with trunk defects were selected by available sampling and randomly placed in two groups. Trunk defects were evaluated through the tuck jump test, lower limb stability through the Flamingo test, functional stability of the upper limb and dynamic balance through the Y test. CXWORX exercises were performed for six weeks by the training group. dependent t-tests and covariance analysis were used to analyze the data.
Results: The results showed that six weeks CXWORX exercises have a significant effect on improving the stability of upper limb function (P<0.05), dynamic and static balance (P<0.05) and specific skill (P<0.05) in basketball players with trunk defects.
Conclusion: Based on the findings of the present study, it is recommended that health and corrective exercise professionals utilize CXWORX training to enhance the sports efficiency, sports performance, and sport-specific skill of basketball players.
