Differenze legate al sesso nella fitness neuromotoria di bambini del Sud Africa rurale

Translated title of the contribution: Gender differences in neuromotor fitness of rural South African children

L. O. Amusa, D. T. Goon, A. K. Amey

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Aim: Several studies have shown that physical fitness in childhood and adolescence is associated with cardiovascular risk in adulthood, and some of these studies have also expressed declined levels of fitness in children nowadays. The study aimed to evaluate gender related neuromotor activities of rural South African school children in Tshannda. Methods: Body mass, stature and performance on neuromotor fitness items were measured using the modified EUROFIT and AAPHERD battery of tests in a representative sample of Tshannda children (n = 409; 193 boys and 216 girls). Results: The sit-and-reach test which measures the lower back/upper thigh flexibility indicated a significant sex mean difference between boys (26.4±5.3 cm) and girls (29.3±5.1 cm) (p <0.05). The sit-up test was 27.7±9.7 and 28.7±10.0 for the boys and girls, respectively, which indicated slight significant difference. Boys at all grades had significantly higher push-up (30.8±9.2) compared to girls (26.2±8.9) (p =0.05). The right hand grip test showed a significant mean difference between boys (12.2±11.1 kg) and girls (9.2±8.5 kg) (p<0.05). The right arm grip test indicated that boys had a slightly higher, but significant grip (18.1 ±9.8) strength, compared to girls (17.1 ±10.0) (p<0.05). Similarly, boys performed significantly better (120.6±25.6) than the girls (114.7±22.8) (p<0.05) in standing broad jump. In the 50m sprint, girls had higher (11.1 ±1.6) mean values than boys (10.6±1.2), although the difference was practically insignificant. Standing broad jump increased with increasing grade levels in boys; the same pattern was observed in girls, except at grade 5 where it declines before increasing again. The 50 m sprint decreases with increasing grade levels in both sexes. Agility, shows a downward trend in both sexes and across grade levels Results: Progressive increase/improvement in the neuromotor performance values was noticeable from grades 1-7. Generally, boys performed higher in tests requiring moving the body, power and strength than girls. Girls were superior to boys in the tests of flexibility. Gender differences in neuromotor fitness were observable, which stresses the importance of our data in the establishment of gender-specific normative data.

Original languageItalian
Pages (from-to)221-237
Number of pages17
JournalMedicina dello Sport
Volume63
Issue number2
Publication statusPublished - Jun 1 2010

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Hand Strength
Physical Fitness
Thigh
Sex Characteristics
Arm
Hand

All Science Journal Classification (ASJC) codes

  • Orthopedics and Sports Medicine
  • Physical Therapy, Sports Therapy and Rehabilitation

Cite this

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title = "Differenze legate al sesso nella fitness neuromotoria di bambini del Sud Africa rurale",
abstract = "Aim: Several studies have shown that physical fitness in childhood and adolescence is associated with cardiovascular risk in adulthood, and some of these studies have also expressed declined levels of fitness in children nowadays. The study aimed to evaluate gender related neuromotor activities of rural South African school children in Tshannda. Methods: Body mass, stature and performance on neuromotor fitness items were measured using the modified EUROFIT and AAPHERD battery of tests in a representative sample of Tshannda children (n = 409; 193 boys and 216 girls). Results: The sit-and-reach test which measures the lower back/upper thigh flexibility indicated a significant sex mean difference between boys (26.4±5.3 cm) and girls (29.3±5.1 cm) (p <0.05). The sit-up test was 27.7±9.7 and 28.7±10.0 for the boys and girls, respectively, which indicated slight significant difference. Boys at all grades had significantly higher push-up (30.8±9.2) compared to girls (26.2±8.9) (p =0.05). The right hand grip test showed a significant mean difference between boys (12.2±11.1 kg) and girls (9.2±8.5 kg) (p<0.05). The right arm grip test indicated that boys had a slightly higher, but significant grip (18.1 ±9.8) strength, compared to girls (17.1 ±10.0) (p<0.05). Similarly, boys performed significantly better (120.6±25.6) than the girls (114.7±22.8) (p<0.05) in standing broad jump. In the 50m sprint, girls had higher (11.1 ±1.6) mean values than boys (10.6±1.2), although the difference was practically insignificant. Standing broad jump increased with increasing grade levels in boys; the same pattern was observed in girls, except at grade 5 where it declines before increasing again. The 50 m sprint decreases with increasing grade levels in both sexes. Agility, shows a downward trend in both sexes and across grade levels Results: Progressive increase/improvement in the neuromotor performance values was noticeable from grades 1-7. Generally, boys performed higher in tests requiring moving the body, power and strength than girls. Girls were superior to boys in the tests of flexibility. Gender differences in neuromotor fitness were observable, which stresses the importance of our data in the establishment of gender-specific normative data.",
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Differenze legate al sesso nella fitness neuromotoria di bambini del Sud Africa rurale. / Amusa, L. O.; Goon, D. T.; Amey, A. K.

In: Medicina dello Sport, Vol. 63, No. 2, 01.06.2010, p. 221-237.

Research output: Contribution to journalArticle

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