Journals / Türk Biyokimya Dergisi / 2018 / Cilt: 43 - Sayı: 1

Effects of aerobic plus explosive power exercises on bone remodeling and bone mineral density in young men

Genç erkeklerde aerobik ve çabuk kuvvet egzersizlerinin kemik yeniden şekillenmesi ve kemik mineral yoğunluğu üzerine etkileri

Pages
40–48
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

All measurementswere taken before and after the exercise program.BMD was measured via dual energy X-ray absorptiometry(DEXA).Results: Body mass index (p < 0.001) significantlydecreased; MaxVO2 (p < 0.001), femur neck (p = 0.036) andtotal score BMD significantly increased in EG (p = 0.034).BAP and vitamin D increased in both groups (p < 0.001).Conclusion: Performing our outdoor exercise programin spring months might have an important role in thesignificantincrease (9 vs. 22 ng/mL) in mean vitaminD level, which reached above the fracture risk level of20 ng/mL.

📌 3 Key Takeaways

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Objective & Hypothesis:Objectives: This study aims to examine effects of aerobicjogging and explosive power exercises on body composition,maximal oxygen consumption (MaxVO2), bonemineral density (BMD) and bone turn-over markers:serum bone alkaline phosphatase (BAP), C terminal telopeptide(CTx), Procollagen type I N-terminal propeptide(PINP), in men aged between 20 and 40.Materials and methods: Thirty seven healthy males weredivided into exercise group (EG, n = 19) and control group(CG, n = 18).
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Key Findings & Data:EG completed 10 weeks of outdoor aerobic(jogging at 60–70% maximal heart rate reserve startingfrom 20 min steadily increasing up to 28 min) andexplosive power exercises (in 2–3 sets, with maximumrepetitions lasting 15 s), 3 times per week.
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Conclusion & Impact:All measurementswere taken before and after the exercise program.BMD was measured via dual energy X-ray absorptiometry(DEXA).Results: Body mass index (p < 0.001) significantlydecreased; MaxVO2 (p < 0.001), femur neck (p = 0.036) andtotal score BMD significantly increased in EG (p = 0.034).BAP and vitamin D increased in both groups (p < 0.001).Conclusion: Performing our outdoor exercise programin spring months might have an important role in thesignificantincrease (9 vs. 22 ng/mL) in mean vitaminD level, which reached above the fracture risk level of20 ng/mL.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objectives: This study aims to examine effects of aerobicjogging and explosive power exercises on body composition,maximal oxygen consumption (MaxVO2), bonemineral density (BMD) and bone turn-over markers:serum bone alkaline phosphatase (BAP), C terminal telopeptide(CTx), Procollagen type I N-terminal propeptide(PINP), in men aged between 20 and 40.Materials and methods: Thirty seven healthy males weredivided into exercise group (EG, n = 19) and control group(CG, n = 18). EG completed 10 weeks of outdoor aerobic(jogging at 60–70% maximal heart rate reserve startingfrom 20 min steadily increasing up to 28 min) andexplosive power exercises (in 2–3 sets, with maximumrepetitions lasting 15 s), 3 times per week. All measurementswere taken before and after the exercise program.BMD was measured via dual energy X-ray absorptiometry(DEXA).Results: Body mass index (p < 0.001) significantlydecreased; MaxVO2 (p < 0.001), femur neck (p = 0.036) andtotal score BMD significantly increased in EG (p = 0.034).BAP and vitamin D increased in both groups (p < 0.001).Conclusion: Performing our outdoor exercise programin spring months might have an important role in thesignificantincrease (9 vs. 22 ng/mL) in mean vitaminD level, which reached above the fracture risk level of20 ng/mL.

Özet

Amaç: Bu çalışma 20–40 yaş arası erkeklerde aerobik koşu ve çabuk kuvvet egzersizlerinin vücut kompozisyonu, maksimal oksijen tüketimi (MaxVO2), kemik mineral yoğunluğu (KMY) ve kemik döngüsü (turn-over) markerlerinden serum kemik alkalen fosfataz (BAP), C terminal telopeptide (CTx), Procollagen tip I N-terminal propeptide (PINP) üzerine etkilerini incelemeyi amaçlamıştır. Gereç ve Yöntemler: Otuzyedi sağlıklı erkek, egzersiz grubu (EG, n = 19) ve kontrol grubu (KG, n = 18) olarak ayrıldı. EG 10 hafta, haftada 3 gün, günde 20 dakika ile başlayan 28 dk’ya ulaşan sürelerde aerobik koşu (%60– 70 maksimal kalp atım rezervi) ve çabuk kuvvet egzersizleri (2–3 set, 15 saniyelik maksimum tekrarlı) uyguladı. Tüm ölçümler antrenman programından önce ve sonra alındı. KMY, Dual-energy X-ray absorptiometry ile ölçüldü.Bulgular: EG’nin beden kütle indeksinde (p < 0.001) anlamlı azalma; MaxVO2 (p < 0.001), femur boynu (p = 0.036), ve toplam KMY (p = 0.034) değerlerinde istatistiksel olarak anlamlı artışlar elde edildi. BAP ve vitamin D her iki grupta da anlamlı olarak arttı (p < 0.001). Sonuç: Açık alan egzersiz programımızı ilkbahar aylarında gerçekleştirmek D vitamini düzeylerinin kırık riski seviyesi olan 20 ng/mL üzerine çıkacak şekilde artmasında (9 ng/mL ye karşın 22 ng/mL) önemli bir rol oynamış olabilir.

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Cite This Article

GÜMÜŞER, G., KESKİNOĞLU, P., TANELİ, F., ULMAN, C., TIKIZ, H., DOĞRU, Y., BÜYÜKYAZI, G., ORAN, A., ÇAY, V. (2022). Effects of aerobic plus explosive power exercises on bone remodeling and bone mineral density in young men. Türk Biyokimya Dergisi, Cilt: 43 - Sayı: 1, 40–48. https://ajindex.com/articles/621266

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