Body posture in sagittal plane in children aged 3, 4, 5 years

Mrozkowiak, Mirosław

doi:10.2478/v10109-009-0017-8

Cited by 3 publications

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“…Localization of the unit out of this value does not mean that the posture is incorrect -it is just different than the one found in other people of the same sex and body height, domiciled in this region. The average size of the angle of thoracic kyphosis and lumbar lordosis and the Alpha, Beta and gamma angles included in sagittal plane are located between the upper and the lower size of normative ranges speci ed by Mrozkowiak 5 for both sizes aged 18. Also the size of asymmetry of the axial system in coronal and sagittal planes.…”

Section: Resultsmentioning

confidence: 91%

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The body postures of individuals of both sexes ranging in height from 180 to 195 cm, in the light of the mora phenomenon

Mrozowiak,

Stępień-Słodkowska,

Sokołowski

2024

Preprint

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Background Proper muscle tension is an essential element for correct body posture and motion. It should be high enough to counteract gravity and low enough to provide smooth, selective movement and isolated activity. Improper muscle tension will disturb the correct development of the body schema. The quality of muscle tension will be dependent upon the following: genetic factors, localization and the degree of damage to the central nervous system. The aim of the study was an attempt to determine the value of features describing the body posture of women and men with a body height of 180 cm to 195 cm. Methods The research was conducted in a group of 123 people with the body height ranging from 180 to 195 cm, coming from the entire territory of Poland. The photogrammetric method has been implemented in registering 41 features which are descriptive of body posture. Results The research results demonstrated that the average thoracic kypnosis angle and the lumbar lordosis as well as the Alpha, Beta and Gamma angles included in the sagittal planes are located between the upper and the lower values of normative ranges for both 18 year old males and females. The size of the asymmetry of the axial locomotor system in coronal and sagittal planes and the pelvis, the height and the width of waist triangles, asymmetry of shoulder blades and shoulders in coronal and transverse planes was included between the upper and the lower extremum of normative range. Conclusions The research material is a representative group for the analyzed body height and sex, because it was strictly selected in terms of somatic structure, body posture, physical activity and lifestyle. The sizes of the features describing the body posture of women and men with a body height of 180 cm to 195 cm fall within the ranges of the normative posture features adopted for 18-year-olds diagnosed with the use of the mora projection method.

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Section: Resultsmentioning

confidence: 91%

“…Deformations of the image of the line registered in the computer's memory are processed by numerical algorithm into a contour map of the examined area. The aforementioned procedure was followed in order to minimize the risk of making mistakes 5 .…”

Section: Methodsmentioning

confidence: 99%

The body postures of individuals of both sexes ranging in height from 180 to 195 cm, in the light of the mora phenomenon

Mrozowiak,

Stępień-Słodkowska,

Sokołowski

2024

Preprint

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“…The following test procedure was developed in order to minimize the risk of making mistakes in the measurements of selected posture features [24,31,32]: a) Habitual posture of the subject against the background of a white, lightly illuminated sheet: free, unforced posture, with feet slightly apart, knee and hip joints in extension, arms hanging along the body and eyes looking straight ahead, with the back to the camera at 2.5 meters, toes at a perpendicular line to the camera axis.…”

Section: Body Posturementioning

confidence: 99%

Restitution of the Values of Body Posture Features in Sagittal and Transversal Plane after Carrying the Schoolbag on the Right or Left Shoulder and at the Heteronymous Hip and its Correlations with Physical Fitness Among 7-Year-Old Children of Both Sexes

Mrozkowiak

2023

AJBSR

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Introduction: Each physical effort modulates the course of post-neurogenesis, sports training, recreation, and the weight of the school backpack. Material and Method:The body posture tests were carried out in a group of 65 students aged 7 years, using the moiré projection method in 4 positions: 1st-habitual posture, 2nd-posture after a-10-minute of axial symmetrical loading, 3rd-one minute after the load removal, 4th-two minutes after the load removal. Physical fitness was measured with the Sekita test, completed by an endurance test. Results:The values of body posture features were analyzed to determine the significance of differences between 1 st and 3 rd , 1 st and 4 th , 2 nd and 3 rd as well as 3 rd and 4 th measurement and their relationship with the values of physical fitness features. Conclusions: a)After the first and second minute of the load removal of carrying school supplies in each way, there was an incomplete and sex-independent restitution of the values of body posture features in the sagittal and transversal plane. b)Physical fitness is related to gender in relation to the restitution of the values of posture features. The relationship is greater among boys than girls. The most frequent correlation of physical fitness was between features of transversal plane among boys, whereby with sagittal plane appears among girls.

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“…The applied method using the projection moire phenomenon determines the value of several dozen features describing the body posture. It makes it possible to determine the influence of various methods of carrying a bag with school supplies on body posture, restitution of the value of features after removing the load, and the importance of physical fitness in disorders and restitution of the value of the diagnosed features [8,9].…”

Section: Body Posturementioning

confidence: 99%

Restitution of the Value of Posture Features in the Sagittal and Transversal Planes After Carrying the Schoolbag on the Back and its Relationships with Physical Fitness in 7-Year-Old Children of Both Sexes

Mrozkowiak

2023

AJBSR

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Introduction:The analysis of the student's environment is a set of stressors in the field of human ecology. Material and Method:The body posture tests were carried out in a group of 65 students aged 7 years, using the moiré projection method in 4 positions: 1 st -habitual posture, 2 nd -posture after a-10-minute loading, 3 rd -one minute after the load removal, 4 th -two minutes after the load removal. Physical fitness was measured with the Sekita test. Results:The significance of differences between 1 st and 3 rd , 1 st and 4 th , 2 nd and 3 rd and 4 th measurement were analyzed to determine changes in the value of the features after loading the body and their relationship with physical fitness. Conclusions a)After the load removal of carrying school supplies, there was an incomplete statistically significant restitution after the first and second minute. b)In carrying the schoolbag on the back, restitution is most often associated with endurance and speed among boys, and with endurance among girls. Among boys, the features of physical fitness most often show a significant relationship in the restitution of the size of the pelvic tilt angle to the left (KSM-) and the angle of the convexity of the lower angles of the shoulder blades, where the left angle is more convex (UB-), and in girls with the angle of the pelvic tilt to the left (KSM-) and the depth of thoracic kyphosis. Physical fitness is more frequently associated with the restitution of the value of posture features among boys. c)Due to the incomplete restitution of the value of the posture features, carrying of school supplies on the back with the mass of 4kg is not recommended by children aged 7 years. The physical fitness of children does not lead to full restitution of the examined posture features, which proves its low level and immature corrective and compensatory processes.

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Body posture in sagittal plane in children aged 3, 4, 5 years

Cited by 3 publications

References 0 publications

The body postures of individuals of both sexes ranging in height from 180 to 195 cm, in the light of the mora phenomenon

The body postures of individuals of both sexes ranging in height from 180 to 195 cm, in the light of the mora phenomenon

Restitution of the Values of Body Posture Features in Sagittal and Transversal Plane after Carrying the Schoolbag on the Right or Left Shoulder and at the Heteronymous Hip and its Correlations with Physical Fitness Among 7-Year-Old Children of Both Sexes

Restitution of the Value of Posture Features in the Sagittal and Transversal Planes After Carrying the Schoolbag on the Back and its Relationships with Physical Fitness in 7-Year-Old Children of Both Sexes

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