An Examination of Heart Rate Variability at Anaerobic Threshold and Respiratory Compensation Points During Cardiopulmonary Exercise Test

Tuncay Alparslan; Ramiz Arabacı; Recep Görgülü

Makale detayları

An Examination of Heart Rate Variability at Anaerobic Threshold and Respiratory Compensation Points During Cardiopulmonary Exercise Test

Yazarlar:

Tuncay Alparslan | Ramiz Arabacı | Recep Görgülü

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Spor Hekimliği

Dergi:

CBÜ Beden Eğitimi ve Spor Bilimleri Dergisi Vol.18 Issue 1, pp.193-203

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287628

pISSN:

2149-1046

Anahtar kelimeler:

Özet:

 The aim of this study is to examine the changes in HRV values before, during at AT and RC and after maximal incremental cardiopulmonary exercise test. The sample comprised 121 healthy men who recreational do exercise 2-3 days a week. age: 30.5  4.6 years, height: 177.8  6.1 cm; weight: 80.2  10.2 kg. Anthropometric measurements were measured by using body analyzer, and aerobic capacities of participants were measured by using the cardiopulmonary exercise test via the Bruce protocol. According to this, heart rate variability recordings were taken at seven stages during the cardiopulmonary exercise test: before the test 1, at the beginning of the test 2, between the beginning of the test and the anaerobic threshold 3, at the anaerobic threshold 4, between the anaerobic threshold and the respiratory threshold 5, at the respiratory threshold 6, and finally 7, 30 seconds after the cardiopulmonary exercise test. Repeated measures analysis of variance ANOVA was used to compare the HRV values obtained from the test stages. In conclusion, using a gas analyzer during cardiovascular exercise testing, HRV values MeanRR, SDNN, RMSSD, LFnu determined at seven stages continue to decrease from the beginning. A rest period of 30 seconds passive rest immediately after completing the exercise does not seem to be sufficient for recovery. According to the results of this study, it can be considered that the sympathetic nervous system activity LFnu exhibits a more pronounced appearance at threshold zones.

 The aim of this study is to examine the changes in HRV values before, during at AT and RC and after maximal incremental cardiopulmonary exercise test. The sample comprised 121 healthy men who recreational do exercise 2-3 days a week. age: 30.5  4.6 years, height: 177.8  6.1 cm; weight: 80.2  10.2 kg. Anthropometric measurements were measured by using body analyzer, and aerobic capacities of participants were measured by using the cardiopulmonary exercise test via the Bruce protocol. According to this, heart rate variability recordings were taken at seven stages during the cardiopulmonary exercise test: before the test 1, at the beginning of the test 2, between the beginning of the test and the anaerobic threshold 3, at the anaerobic threshold 4, between the anaerobic threshold and the respiratory threshold 5, at the respiratory threshold 6, and finally 7, 30 seconds after the cardiopulmonary exercise test. Repeated measures analysis of variance ANOVA was used to compare the HRV values obtained from the test stages. In conclusion, using a gas analyzer during cardiovascular exercise testing, HRV values MeanRR, SDNN, RMSSD, LFnu determined at seven stages continue to decrease from the beginning. A rest period of 30 seconds passive rest immediately after completing the exercise does not seem to be sufficient for recovery. According to the results of this study, it can be considered that the sympathetic nervous system activity LFnu exhibits a more pronounced appearance at threshold zones.

 The aim of this study is to examine the changes in HRV values before, during at AT and RC and after maximal incremental cardiopulmonary exercise test. The sample comprised 121 healthy men who recreational do exercise 2-3 days a week. age: 30.5  4.6 years, height: 177.8  6.1 cm; weight: 80.2  10.2 kg. Anthropometric measurements were measured by using body analyzer, and aerobic capacities of participants were measured by using the cardiopulmonary exercise test via the Bruce protocol. According to this, heart rate variability recordings were taken at seven stages during the cardiopulmonary exercise test: before the test 1, at the beginning of the test 2, between the beginning of the test and the anaerobic threshold 3, at the anaerobic threshold 4, between the anaerobic threshold and the respiratory threshold 5, at the respiratory threshold 6, and finally 7, 30 seconds after the cardiopulmonary exercise test. Repeated measures analysis of variance ANOVA was used to compare the HRV values obtained from the test stages. In conclusion, using a gas analyzer during cardiovascular exercise testing, HRV values MeanRR, SDNN, RMSSD, LFnu determined at seven stages continue to decrease from the beginning. A rest period of 30 seconds passive rest immediately after completing the exercise does not seem to be sufficient for recovery. According to the results of this study, it can be considered that the sympathetic nervous system activity LFnu exhibits a more pronounced appearance at threshold zones.

 Bu çalışmanın amacı, maksimal artan kardiyo-pulmoner egzersiz testi öncesi, sırasında AT ve RCde ve sonrasında HRV değerlerindeki değişiklikleri incelemektir. Örneklem, haftada 2-3 gün rekreaktif olarak egzersiz yapan 121 sağlıklı erkekten oluştu Yaş 30,5  4,6 yıl; Boy 177,8  6,1 cm; Ağırlık 80,2  10,2 kg. Antropometrik ölçümler vücut analiz cihazı kullanılarak, aerobik kapasiteleri Bruce protokolü kullanılarak kardiyo-pulmoner egzersiz testi ile ölçüldü. Buna göre kardiyo-pulmoner egzersiz testi öncesinde 1, test başlangıcında 2, test başlangıcı ile anaerobik eşik arasında 3, anaerobik eşikte 4, anaerobik eşik ile solunum eşiği arasında 5, solunum eşiğinde 6 ve son olarak kardiyo-pulmoner egzersiz testi sonrasında 7 30ar saniye olmak üzere yedi aşamada kalp hızı değişkenliği kayıtları alındı. Test aşamalarından elde edilen HRV değerlerini karşılaştırmak için tekrarlı ölçümler varyans analizi ANOVA kullanıldı. Sonuç olarak, kardiyovasküler egzersiz testi sırasında gaz analizörü kullanılarak yedi aşamada belirlenen HRV değerleri MeanRR, SDNN, RMSSD, LFnu başlangıçtan itibaren azalmaya devam etmektedir. Egzersizi tamamladıktan hemen sonra 30 saniyelik bir dinlenme süresi pasif dinlenme toparlanma için yeterli görünmemektedir. Bu çalışmanın sonuçlarına göre sempatik sinir sistemi aktivitesinin LFnu eşik bölgelerinde daha belirgin bir görünüm sergilediği düşünülebilir.

Makale detayları

An Examination of Heart Rate Variability at Anaerobic Threshold and Respiratory Compensation Points During Cardiopulmonary Exercise Test

Yazarlar:

Tuncay Alparslan | Ramiz Arabacı | Recep Görgülü

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Spor Hekimliği

Dergi:

CBÜ Beden Eğitimi ve Spor Bilimleri Dergisi Vol.18 Issue 1, pp.193-203

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287628

pISSN:

2149-1046

Autonomic nervous system

Aerobic capacity

Heart rate variabilityOtonomik sinir sistemi

Aerobik kapasite

Kalp atım hızı değişkenliği

Sayı

Makale detayları

An Examination of Heart Rate Variability at Anaerobic Threshold and Respiratory Compensation Points During Cardiopulmonary Exercise Test

Yazarlar: Tuncay Alparslan | Ramiz Arabacı | Recep Görgülü

Yayıncı: Manisa Celal Bayar University

Ana Başlıklar: Spor Hekimliği

Dergi: CBÜ Beden Eğitimi ve Spor Bilimleri Dergisi Vol.18 Issue 1, pp.193-203

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001287628

pISSN: 2149-1046

Autonomic nervous system

Aerobic capacity

Heart rate variabilityOtonomik sinir sistemi

Aerobik kapasite

Kalp atım hızı değişkenliği

Sayı

Yazarlar:

Tuncay Alparslan | Ramiz Arabacı | Recep Görgülü

Yayıncı:

Manisa Celal Bayar University

Ana Başlıklar:

Spor Hekimliği

Dergi:

CBÜ Beden Eğitimi ve Spor Bilimleri Dergisi Vol.18 Issue 1, pp.193-203

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287628

pISSN:

2149-1046