Improving dynamic balance by self-controlled feedback in children with cerebral palsy.

Aims: Maintaining balance is an important topic for participation of children with Cerebral Palsy (CP) in their own activities. Purpose of the present study was to investigate the effect of self-controlled and yoked-group feedback on dynamic balance of children with Spastic Hemiplegic Cerebral Palsy (SHCP).

Methods: Using Convenience Sampling Method, twenty students with Cerebral Palsy, aged 8-10 years old, were selected from special schools and divided into the Self-Controlled (SC) and Yoked feedback groups.

Comparison of eating disorders symptoms and body image between individual and team sport adolescent athletes during the COVID-19 pandemic.

Background: COVID-19 has significantly disrupted the routines of school sports for adolescent athletes, which can affect their usual eating behaviors and body image. Specific pressures of individual sports (which tend to emphasize "leanness" as a means to improving performance), versus team sports (which tend to not require "leanness" for an athlete to be competitive), may further increase the risk of disordered eating (DE), eating disorders (ED), and distorted body image. An additional factor to consider is the gender of the athletes, with participation in "lean" sports associated with increased DE and body dissatisfaction for male, but not female, athletes.

Behavioral activation / inhibition systems and lifestyle as predictors of mental disorders in adolescent athletes during Covid19 pandemic.

Background: The following study investigates the correlational relationship between behavioral activation/inhibition systems, lifestyle and mental disorders in Adolescent Athletes during the Covid-19 pandemic.

Methods: Research methods are descriptive and correlational; "Of the eligible participants who were available during a COVID-19 quarantine period from June through August 2020 (N = 180), the Krejcie and Morgan Sampling Method was used to simplify the process of determining the sample size for a finite population [46], resulting in a calculation of N = 130 sample participants. to respond to Carver & White's Behavioral activation/inhibition systems Scale (BIS/BAS), Mille's Lifestyle Questionnaire and Goldberg & Williams's General Health Questionnaire (GHQ-12).

Effect of motor skills development on psychological and social traits of students of mazandaran province during the covid-19 pandemics.

Nowadays, the covid 19 pandemics are challenging all students. The present study aimed to investigate whether motor skill development affects students' psychological and social traits during the covid 19 pandemics. The present study's population consisted of all students aged 9-17 years in the three grades of the elementary, middle, and high school in Mazandaran province in the academic year 2020-2021, which corresponded to approximately 534 thousand students.