جستجوی مقالات مرتبط با کلیدواژه « Corrective games » در نشریات گروه « پزشکی »

Thoracic hyperkyphosis is one of the common anomalies in children in recent years. In addition to corrective exercise, corrective games are one of the correctional methods which have been used to prevent and correct functional anomalies among children. Unlike corrective exercise, in corrective games method, correctional goals apply with prevention and correction purpose in the game shape and format The present study aimed to compare the effect and sustainability of a course corrective games with selected corrective exercise on 10-12 aged boys with thoracic hyperkyphosis.Ninety boys with age average (11.20±0.80 years), height average (140.78±5.91 cm), and weight average (39.69±4.75 kg) were randomly divided into corrective games, selected corrective exercise and control group. Subject in experimental groups performed their related corrective games and corrective exercises for 8 weeks and 3 sessions every week. Each session lasted for 30-60 minutes. During this time the control group did their normal daily activity. The kyphosis angle required to enter to the study was considered greater than 40 degrees. This angle was measured by a flexible ruler. Data were recorded at the beginning of the study as a pre-test, at the end of the 8 weeks’ exercises as a post-test and 8 weeks after the completion of the study as a second post-test level.The finding of the repeated measure ANOVA test indicated a significant difference in kyphosis angle at the pre-test level (45.62±2.40) versus the post-test level (42.46±2.24), and in follow-up level (42.42±2.09) in the corrective games group, and the pre-test level (45.81±2.59) versus the post-test level (42.26±2.36) and in the follow-up level (42.52±2.27) in the selected corrective exercise group (P≤0.05). Moreover, there was no significant difference in the kyphosis angel in the control group, at the pre-test level (44.93±1.59) versus the post-test level (45.26±1.79) and in the follow-up level (45.26±1.84) (P>0.05). The obtained effect size was 0.85 in the corrective games group, 0.81 in the selected corrective exercise group, and 0.08 in the control group, which shows the high effectiveness of present study protocols in experimental groups. Also, the results of the ANCOVA test indicated a significant difference in thoracic kyphosis angle between 3 groups in the study at the post-test and the follow-up levels (P≤0.05). Therefore, in order to clarify this difference, the Bonferroni post-hoc test was used. The finding of this test indicated a non-significant difference in thoracic kyphosis angle between corrective games and selected corrective exercise groups in the post-test and follow-up levels (P>0.05). The observed difference was related to the corrective games and selected corrective exercise kyphosis angle difference with control groups at mentioned levels (P≤0.05).The corrective games and the selected corrective exercise have a positive and similar effect with exercise effects sustainability on thoracic kyphosis reduction. Therefore, performing 8 weeks’ corrective games besides selected corrective exercise has a considerable and sustainable effect on thoracic hyperkyphosis angle in 10-12 aged boys and using corrective games as an autonomous method recommended to thoracic hyperkyphosis correction in 10-12 years old boys.

Muscle imbalances in the upper quadrant of children occur due to improper physical posture for long periods of time in the school environment and misbehavior. This muscle imbalance can cause upper crossover syndrome. The purpose of the present study was to investigate the effect of corrective functional exercise and corrective games on upper crossover syndrome in boys aged 10-13 years.

A semi-experimental study was conducted on 36 male students, aged 10-13 years, with upper cross syndrome, purposefully selected and randomly divided into three groups of functional corrective exercises (age: 11/50 ±1/16 years, height: 147±7/54 cm, weight: 38/67± 6/97 kg), corrective games (age: 11/33± 1/07 years, height: 144±6/86, weight: 36/75± 6/98 kg), and control group (age: 11.66± 1/07 years, height: 148/5± 6/48 cm, weight: 40/08± 5/64 kg). The first group performed functional corrective exercises for eight weeks and the second group performed corrective games during the same period. The control group was involved only in their daily activities. Before and after exercise intervention, the Forward head and Round shoulder were measured using lateral view photography. Also, a flexible ruler was used to measure the amount of kyphosis. To analyze the data, ANCOVA at the significant level of P≤0.05 was used.

The results showed a significant difference in forward head angles (F = 108/269, P = 0/001), round shoulder (F = 89/774, P = 0/001), and kyphosis (F = 94/026, P = 0/001) in the two groups of  functional corrective exercises and corrective games (P≤0/05). Also, there was a significant difference between functional corrective exercises and corrective games on the effect of forward head and kyphosis (P = 0/01) so that corrective games had more favorable effect. But no significant difference was found in round shoulder malformations (P = 0/239)

According to the results of the present study, to prevent and to correct upper cross cyndrome in children, functional corrective exercises and corrective games can be used. According to the favorable impact of corrective games and more consistency of these programs with physical and psychological characteristics of children, it is suggested that use of corrective games be prioritized for this age period.