جستجوی مقالات مرتبط با کلیدواژه « landing mechanics » در نشریات گروه « تربیت بدنی »

Anterior cruciate ligament (ACL) injury is common in football. Its mechanism mostly lands after heading, and it causes disturbances in proprioception and knee function and secondary injuries. This study aimed to investigate the effect of kinesio tape on proprioception and landing mechanics in soccer players at high risk of ACL injury.

30 male soccer players with a high risk of ACL injury with an average age of 21.76 ± 2.46 years were purposefully selected and randomly assigned to two control and experimental groups. Proprioception was evaluated with a goniometer and landing mechanics using the LESS test in both groups. Then, kinesio tape was applied to the knee area for the experimental group. The control group received no intervention, and both groups’ proprioception and landing mechanics were rechecked. Paired t-tests and Wilcoxon tests were used to examine the within-group effect. A covariance analysis and the Mann-Whitney U test were used to investigate the between-group effect. The data was analyzed using SPSS software version 24.

The results showed a significant difference in proprioceptive variables (p=0.002) and landing mechanics (p=0.004) after kinesio tape application.

By improving landing mechanics and proprioception, applying kinesio tape can effectively reduce the risk of non-contact ACL injury in people at high risk of ACL injury.

Mental fatigue is known as an effective factor in reducing the performance and concentration of athletes. The aim of the present study was to investigate the effect of a meditation session in controlling mental fatigue and its effects on Proprioception changes, strength and landing mechanics of amateur athletes. In the current study, 16 female athletes were randomly selected as a sample based on the inclusion criteria. At first, the subjects were influenced by the mental fatigue protocol (45 minutes of cognitive activity). Before and after mental fatigue, Proprioception with angle reconstruction error, muscle strength with manual dynamometer and landing mechanics with landing error scoring system were evaluated. Then, after 48 hours, the subjects received a meditation session, and immediately after that, mental fatigue and the second post-test of the results of the study were performed. Repeated analysis of variance test was used to check intra-group changes. The findings showed that there is a significant difference between the average active Proprioception scores, knee extension strength, and landing mechanics of the subjects in comparison of the meditation post-test compared to the mental fatigue post-test (P<0.05). The findings of the present study showed that meditation can be used as an effective intervention in controlling mental fatigue. Therefore, in order to prevent sports injuries, athletes, especially amateur athletes in whom mental fatigue is common, can use this intervention.

The purpose of this study was to investigate the The Effect of Eight Weeks Yoga Training on the Mental Fatigue Control and Balance, Lower Extremity Function and Landing Mechanic in physical education Students

In this experimental study, 36 physical education Students into experimental (15) and control (15) groups. The experimental group received 3 sessions of 1 hour sessions per week for eight weeks. Before and after yoga, mental exhaustion with 45 minutes of stroke activity (Stroop test), Dynamic Balance with Y test, Semi-dynamic balance with Lafayette Stability Platform, lower extremity function by LEFT Test and landing mechanic by Balance Error Scoring System, Jump-Landing skill film assessment by Auto CAD and Kinovea software were evaluated. Data were analyzed by SPSS software and paired sample t-test

that the main and intraction effect that lower extremity function (P=0.0001), dynamic balance (P=0.0001), semi-dynamic balance (P=0.0001), and intraction effect of and landing mechanics (P=0.0001) which have been reported as the predictors of lower extremity injuries risk after yoga practice Have been significant.

Significant lower extremity function, landing mechanics and changes in balance, factors of amateurs after yoga practice have been shown to be important, Injury prevention professionals should study and practice yoga as an important strategies for mental fatigue prevention. And research.

One of the factors affecting jump-landing patterns is fatigue. Fatigue is an inevitable component of physical activity, hence the aim of the present study was to investigate the effect of functional fatigue on landing mechanics through Landing Error Scoring System (LESS).Fourteen male college students with a mean age of 22±2 years, weight of 68.3±7.2 kg and height of 174±4 were randomly divided into two groups: experimental and control. Effect of independent variable, fatigue, due to activities resembling athletic training or competition (6- stations functional fatigue protocol) on dependent variable, landing mechanics, through pre test-post test was investigated. The independent t-tests and non-parametric U-Mann Whitney test was used for statistical analysis of data (P