Research Article
BibTex RIS Cite

VOLEYBOLCU ÇOCUKLARIN KEMİK YAPILARININ DEĞERLENDİRİLMESİ

Year 2011, Volume: 16 Issue: 3, 49 - 58, 15.07.2011

Abstract

Bu çalışmanın amacı; düzenli antrenman yapan voleybolcu çocukların ve düzenli antrenman yapmayan çocukların kemik yapılarını karşılaştırmaktır. Bu amaçla; 3-4 yıldır, haftada 10-12 saat düzenli voleybol antrenmanı yapan (yaş=13.2±0.8 yıl, n=17) ve düzenli olarak herhangi bir spor ile uğraşmayan (yaş=12.62±0.91 yıl, n=20), menarş görmemiş toplam 37 kız çocuk, voleybol ve kontrol grubu olmak üzere atanmıştır. Katılımcıların kemik yapıları Metra Biosystems QUS-2 marka Topuk Ultrasonometresi kullanılarak belirlenmiştir. Katılımcıların üç günlük diyetle süt ve süt ürünleri tüketimi alınmış, BEBİS programı ile analiz edilerek günlük kalsiyum alımı belirlenmiştir. Kemik yapısı ölçümleri, dominant (dom) ve dominant olmayan (non dom) topuklardan alınmıştır. Voleybol ve kontrol gruplarının BUA (Broadband Ultrasonografik Assesment) ve t-skor değerleri bağımsız gruplarda t testi yöntemiyle karşılaştırılmıştır. Voleybolcuların BUA (dom=75.9±7.1, non dom=76.26±7.2) ve t- skor değerleri, spor yapmayan (dom=68.18±8.5, non dom=67.12±8.4) grubun değerlerinden anlamlı derecede yüksek bulunmuştur (p<0.05). Sonuç olarak, vücut ağırlığının taşınması ile uygulanan ve yüksek etkili bir spor dalı olarak nitelendirilen voleybol sporu, menarş görmemiş 11-13 yaş arası kız çocuklarının kemik yapılarını olumlu yönde etkilemektedir.


References

  • 1. Alvis G., Rosengen, B., Nilsson, J.A., Lundgren, S., Sundberg, M., Seubo, I., Karlsson, M.K. (2010). Normative Calcaneal Quantative Ultrasound Data as an Estimation of Skeletal Development in Swedish Children and Adolescent. Calcif Tissue Int. 87: 493-506.
  • 2. Bass S., Pearce G., Bradney, M., Hendrich, E., Delmas, P.D., Hardy, A. (1998). Exercise Before Puberty May Confer Residual Benefits in Bone Density in Adulthood: Studies in Active Prepubertal and Retired Female Gynasts. J Bone Miner Res, 13: 500-507.
  • 3. Bakker, I., Twisk, J.W., Mechelen, W.V. (2003). Ten Year Longitudinal Relationship Between Physical Activity and Lumbar Bone Mass in (young) Adults. J Bone Miner Res, 18: 325-232
  • 4. Blanchet, C., Turcot-Lemay, L., Dumont, M. (2003). Leisure Physical Activity is Associated with Quantative Ultrasound Measurements Independently of Bone Mineral Density in Postmenopausal Women. Calcif Tissue Int, 73(4): 339-49.
  • 5. Carrié Fässler, A.L, Bonjour, JP.( 1995) Osteoporosis as a Pediatric Problem. Pediatric Clinics of North America; 42(4): 811-824.

EVALUATION OF BONE MINERAL DENSITIES OF YOUNG VOLLEYBALL PLAYERS

Year 2011, Volume: 16 Issue: 3, 49 - 58, 15.07.2011

Abstract

The purpose of this study was to compare the bone mineral density (BMD) of children playing volleyball with non-exercising mates by using Quantitative Ultrasonagraphy (QUS). A total of 37 prepubertal girls participated in this study. Subjects were divided into two groups: Volleyball (ages=13.2±0.8 years, n=17) and control (ages=12.62±0.91 years, n=20 ). Children in volleyball groups has been training regularly for 10-12 hours a week for 3-4 years. Children in control group has not been participating in regular exercise training. Dominant and non-dominant leg BUA (Broadband Ultrasonographic Assesessment) values were taken from calcaneus by QUS-2 (Metra Biosystems). Three days milk and dairy products records were obtained from each subject. Food records were analysed by BEBIS food analysing programme and daily calcium intake of the subjects were calculated. Student t-test statistical method was used to compare two groups. Volleyball players’ BUA (dom= 75.9 ± 7.1, nondom= 76.26 ± 7.2) and t-score values were significantly (p<0.05) higher than those of non-exercising group (BUA: dom=68.18 ± 8.5, non-dom = 67.12 ± 8.4). In conclusion, volleyball training, which has been regarded as weight bearing and high impact sport, has benefical effeects on bone mineral density in prepubertal girls.


References

  • 1. Alvis G., Rosengen, B., Nilsson, J.A., Lundgren, S., Sundberg, M., Seubo, I., Karlsson, M.K. (2010). Normative Calcaneal Quantative Ultrasound Data as an Estimation of Skeletal Development in Swedish Children and Adolescent. Calcif Tissue Int. 87: 493-506.
  • 2. Bass S., Pearce G., Bradney, M., Hendrich, E., Delmas, P.D., Hardy, A. (1998). Exercise Before Puberty May Confer Residual Benefits in Bone Density in Adulthood: Studies in Active Prepubertal and Retired Female Gynasts. J Bone Miner Res, 13: 500-507.
  • 3. Bakker, I., Twisk, J.W., Mechelen, W.V. (2003). Ten Year Longitudinal Relationship Between Physical Activity and Lumbar Bone Mass in (young) Adults. J Bone Miner Res, 18: 325-232
  • 4. Blanchet, C., Turcot-Lemay, L., Dumont, M. (2003). Leisure Physical Activity is Associated with Quantative Ultrasound Measurements Independently of Bone Mineral Density in Postmenopausal Women. Calcif Tissue Int, 73(4): 339-49.
  • 5. Carrié Fässler, A.L, Bonjour, JP.( 1995) Osteoporosis as a Pediatric Problem. Pediatric Clinics of North America; 42(4): 811-824.
There are 5 citations in total.

Details

Journal Section Articles
Authors

Alpan Cinemre This is me

Hüsrev Turnagöl This is me

Güneş Okut This is me

Publication Date July 15, 2011
Submission Date April 9, 2017
Published in Issue Year 2011 Volume: 16 Issue: 3

Cite

APA Cinemre, A., Turnagöl, H., & Okut, G. (2011). VOLEYBOLCU ÇOCUKLARIN KEMİK YAPILARININ DEĞERLENDİRİLMESİ. Gazi Beden Eğitimi Ve Spor Bilimleri Dergisi, 16(3), 49-58.

Gazi Beden Eğitimi ve Spor Bilimleri Dergisi yılda dört kez yayımlanan bilimsel ve hakemli bir dergidir.


Gazi Journal of Physical Education and Sports Sciences is a scientific and peer-reviewed journal published quarterly.