Journals / Sağlık Bilimlerinde Güncel Yaklaşımlar / 2022 / Cilt: 3 - Sayı: 3

Acute effect of blood flow restricted resistance exercise on irisin and sex hormones

Kan akımı kısıtlamalı direnç egzersizlerinin irisine ve cinsiyet hormonlarına akut etkisi

Pages
122–128
Publication Date
2022-12-31
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: There was no difference found between the levels of irisin and sex hormones released after low-intensity BFR resistance exercise and high-intensity non-BFR resistance exercise.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: The relationship between exercise and irisin and sex hormone release is unclear and is of interest to current research.
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Key Findings & Data:Material and Methods: Healthy males (n=17) aged 20-35 years were included in the study.
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Conclusion & Impact:Conclusion: There was no difference found between the levels of irisin and sex hormones released after low-intensity BFR resistance exercise and high-intensity non-BFR resistance exercise.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Kan akımı · egzersiz · testosteron

Abstract

Purpose: The relationship between exercise and irisin and sex hormone release is unclear and is of interest to current research. This study aimed to investigate the acute effect of blood flow restricted (BFR) resistance exercise on irisin and sex hormones. Material and Methods: Healthy males (n=17) aged 20-35 years were included in the study. Participants' physical activity levels were determined using International Physical Activity Questionnaire (IPAQ)-short form. Participants underwent body composition analysis and isotonic muscle strength measurement and were randomly divided into 3 groups: low-intensity (20% of 1-RM) BFR resistance exercise (n=6), high-intensity (70% of 1-RM) non-BFR resistance exercise (n=5), and a control group (n=6). Blood samples were obtained 15 minutes post-exercise to assess acute irisin, testosterone, and estrogen responses. Results: The study included 17 healthy males. The mean age of participants was 26.12±2.89 years, mean physical activity was 1259.17±1003.12 MET/week, and mean 1-RM was 41.12±7.48 kg. The descriptive characteristics of the groups were homogeneously distributed (p>0.05). The acute post-intervention irisin and sex hormone levels were not statistically different between the groups (p>0.05). Conclusion: There was no difference found between the levels of irisin and sex hormones released after low-intensity BFR resistance exercise and high-intensity non-BFR resistance exercise.

Özet

Amaç: Egzersiz ile irisin ve seks hormonlarının salınımı arasındaki ilişki netlik kazanmamış, güncel bir araştırma konusu olarak ilgi çekmektedir. Bu çalışmada kan akımı kısıtlamalı direnç egzersizlerinin irisin ve cinsiyet hormonlarına akut etkisinin incelenmesi amaçlanmıştır. Gereç ve Yöntem: Araştırmaya, yaşı 20-35 yıl arasında olan sağlıklı erkekler (n=17) dahil edilmiştir. Katılımcıların fiziksel aktivite düzeyi Uluslararası Fiziksel Aktivite Anketi-kısa form ile belirlenmiştir. Vücut kompozisyon analizi ve izotonik kas kuvvet ölçümü yapılan bireyler kan akımı kısıtlamalı düşük şiddetli (1-Maksimum Tekrar’ın %20’sinde) direnç egzersizi (n=6), kan akımı kısıtlamasız yüksek şiddetli (1-Maksimum Tekrar’ın %70’inde) direnç egzersizi (n=5) ve kontrol grubu (n=6) olarak 3 gruba ayrılmıştır. Egzersize akut irisin, testosteron ve östrojen yanıtını değerlendirmek için egzersiz sonrası 15. dakika katılımcılardan kan alınmıştır. Bulgular: Araştırmaya 17 sağlıklı erkek katılmıştır. Katılımcıların yaş ortalaması 26,12±2,89 yıl, fiziksel aktivite düzeyleri 1259,17±1003,12 MET/hafta, 1-Maksimum Tekrarı ise ortalama 41,12±7,48 kg saptanmıştır. Grupların tanımlayıcı özellikleri homojen dağılmıştır (p>0,05). Akut egzersiz sonrasında irisin ve cinsiyet hormon seviyelerinde gruplar arasında istatistiksel olarak anlamlı fark bulunmamaktadır (p>0,05). Sonuç: Kan akımı kısıtlamalı düşük şiddetli direnç egzersizleri ile kan akımı kısıtlamasız yüksek şiddetli direnç egzersizleri sonrasında salınan irisin ve cinsiyet hormonları düzeyleri arasında fark saptanmamıştır.

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Cite This Article

ERCAN, S., CANBULUT, A., ŞİRİN, F. B., ARICAN, H. M., OĞUL, A., ÇETİN, C. (2022). Acute effect of blood flow restricted resistance exercise on irisin and sex hormones. Sağlık Bilimlerinde Güncel Yaklaşımlar, Cilt: 3 - Sayı: 3, 122–128. https://ajindex.com/articles/873824

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References (13)

  1. Fatouros IG. Is irisin the new player in exercise-induced adaptations or not? A 2017 update. Clin Chem Lab Med. 2018; 56:525-548
  2. Huh JY, Mougios V, Kabasakalis A, Ioannis F, Aikaterina S, Ioannis D, et al. Exercise-induced irisin secretion is independent of age or fitness level and increased irisin may directly modulate muscle metabolism through AMPK activation. J Clin Endocrinol Metab. 2014; 99(11): 2154-2161
  3. Hughes L, Paton B, Rosenblatt B, Gissane C, Patterson SD. Blood flow restriction training in clinical musculoskeletal rehabilitation: A systematic review and meta-analysis. Br J Sports Med. 2017(13); 51:1003-1011
  4. Miller BC, Tirko AW, Shipe JM, Sumeriski OR, Moran K. The systemic effects of blood flow restriction training: a systematic review. IJSPT. 2021;16(4):978-990
  5. Loenneke JP, Kim D, Fahs CA, Thiebaud RS, Abe T, Larson RD, et al. Effects of exercise with and without different degrees of blood flow restriction on torque and muscle activation. Muscle Nerve. 2015; 51(5):713-721
  6. Tennent DJ, Hylden CM, Johnson AE, Burns CB, Wilken JM, Owens JG. Blood flow restriction training after knee arthroscopy: A randomized controlled pilot study. Clin J Sport Med. 2017;27:245-252
  7. Gundermann DM, Walker DK, Reidy PT, Borack MS, Dickinson JM, Volpi E, et al. Activation of mTORC1 signaling and protein synthesis in human muscle following blood flow restriction exercise is inhibited by rapamycin. Am J Physiol Metab. 2014;306(10): 1198-1204
  8. Fox J, Rioux V, Goulet B, Johanssen NM, Swift DL, Bouchard DR, et al. Effect of an acute exercise bout on immediate post-exercise irisin concentration in adults: A meta-analysis. Scand J Med Sci Sport. 2018(1);28:16-28
  9. Zunner BE, Wachsmuth NB, Eckstein ML, Scherl L, Schierbauer JR, Haupt S, et al. Myokines and Resistance Training: A Narrative Review. Int J Mol Sci. 2022;23(7):3501
  10. Bhasin S, Woodhouse L, Storer TW. Proof of the effect of testosterone on skeletal muscle. J Endocrinol. 2001;170(1):27-38
  11. Potter NJ, Tomkinson GR, Dufner TJ, Walch TJ, Roemmich JN, Wilson PB, et al. Effects of exercise training on resting testosterone concentrations in insufficiently active men: a systematic review and meta-analysis. J Strength Cond Res. 2021;35(12):3521-3528
  12. Kamenov Z, Assyov Y, Angelova P, Gateva A, Tsakova A. Irisin and testosterone in men with metabolic syndrome. Horm Metab Res. 2017;49(10):755-759
  13. Ibrahim M, Ahmed S, Abdel Moety D, Elsayed SF. The relation of serum irisin level wi