Analysis of the attitude of high school students to innovative types of motor activity in the system of school physical education

et al. 2022

SIZ

The aim of this study was to assess the effectiveness of a CrossFit exercises over a period of 8 weeks in a group of high school students during their physical education sessions at the school. and to mitigate the deficits in fitness caused by COVID-19 prevention measures. In this research included 94 students subject aged (16– 17) years were randomly allocated into an included 46 students (2nd level :12 men 11 women; 3rd level : 12 men 11 women) and 1 control group included 48 students (2nd level :13 men 11 women; 3rd level : 13 men 12 women Experimental group (EG) that performed the 8 weeks CrossFit exercises and control group (CG). Physical fitness tests were done : lifting straight legs in height (number times); running on the spot with an intensity of 70% of the maximum to severe fatigue (c); “Shuttle” run 4 × 9 m (with); 60 m run (s) and cross twine (cm). There are a considering changes, development of the maximum dynamic force endurance, speed abilities, flexibility and mobility in the hip joints of the main groups, In the age aspect, there is mainly the improvement in results with age, both in the main and control groups (p>0,05). The study achieved a significant improvement in the physical condition of the students, also allows to talk about the effectiveness of training, built on the basis of a motivated choice of the target CrossFit high school program.

Section: Discussionmentioning

confidence: 99%

Efficiency Eight Weeks Program of CrossFit Exercises on the Level of Physical Fitness of Algerian High School Students

et al. 2022

SIZ

“…Analyzing the indicators of the level of endurance development, obtained after the application of the variable module "CrossFit" (Drake et al 2017), it was determined that the data of schoolchildren of the main groups have significantly improved and are significant differences (p <0.001) (Bala et Petrova 2019;Kozina et al 2018). Thus, according to (Khabibullayevich 2019;Rink, French, et Tjeerdsma 1996), this is due to the fact that at the study age, the body's oxygen regimes become more economical during exercise, significantly increases the body's ability to work "in debt", ie increases anaerobic productivity (Jobling et al 1993;Millet et al 2002;Schaun et al 2018).…”

Section: Discussionmentioning

confidence: 99%

Effect of 8 weeks CrossFit exercises on high school students during a physical fitness program

et al. 2022

Purpose: The aim of this study was to assess the effectiveness of CrossFit exercises over a period of 8 weeks in a group of high school students during their physical education sessions at the school. and to mitigate the deficits in fitness caused by COVID-19 prevention measures. Material and methods: 94 students subject aged (16– 17) years were randomly allocated into an included 46 students (2nd level:12 men 11 women; 3rd level: 12 men 11 women) and 1 control group included 48 students (2nd level:13 men 11 women; 3rd level: 13 men 12 women Experimental group (EG) that performed the 8 weeks CrossFit exercises and control group (CG). Physical fitness tests were done: lifting straight legs in height (number times); running on the spot with an intensity of 70% of the maximum to severe fatigue (c); "Shuttle" run 4 × 9 m (with); 60 m run (s) and cross twine (cm). Results: there are considering changes, development of the maximum dynamic force endurance, speed abilities, flexibility and mobility in the hip joints of the main groups, In the age aspect, there is mainly the improvement in results with age, both in the main and control groups (p>0,05). Conclusion: the study achieved a significant improvement in the physical condition of the students, also allows to talk about the effectiveness of training, built on the basis of a motivated choice of the target CrossFit high school program.

“…To undertake this test you will require(400 m -60 m marked section on the straight, Stop watch, Assistant). The test comprises of 3 x 60m runs from a standing start and with a full recovery between each run [22], and Transverse twine (cm) [23].…”

Section: Run (S) Testmentioning

confidence: 99%

Efficiency of Crossfit Exercises on The Level of Physical Fitness of Algerian High School Students

Fiz. vihov. sport kul’t. zdor. suchas. susp.

et al. 2021

The aim of this study was to assess the effectiveness of a CrossFit exercises over a period of 8 weeks in a group of high school students during their physical education sessions at the school and to mitigate the deficits in fitness caused by COVID-19 prevention measures. Stuff and Research Methods. 94 students aged 16–17 years were randomly allocated into an included 46 students (2nd level: 12 male and 11 female students; 3rd level: 12 male and 11 female students) and 1 control group included 48 students (2nd level: 13 male 11 female students; 3rd level: 13 male and 12 female students of experimental group (EG) that performed the 8 weeks CrossFit. During the study, students in the control group (CG) were based only on the general physical education and sports program for high school students in secondary school. Physical fitness tests were done: lifting straight legs in height (number times); running on the spot with an intensity of 70 % of the maximum to severe fatigue (c); shuttle run 4× m (with); 60 m run (s) and cross twine (cm). Results of the Research. Our conducted research shows the positive influence of the CrossFit. There are a considering changes, development of the maximum dynamic force endurance, speed abilities, flexibility and mobility in the hip joints of the main groups, In the age aspect, there is mainly the improvement in results with age, both in the main and control groups (p>0,05). Conclusions. The study achieved a significant improvement in the physical condition of the students, also allows to talk about the effectiveness of training, built on the basis of a motivated choice of the target CrossFit high school program.