Effect Of Serial Apneas And Facial Immersion On High Intensity Aerobic Performance

Bois, Andrea M. Du; Nelson, Garret C.; Ciccone, Anthony B.; April, Sean M.; Thurston, Taylor S.; Brown, Lee E.; Coburn, Jared W.; Galpin, Andrew J.; Judelson, Daniel J.

doi:10.1249/01.mss.0000495581.06853.6c

Cited by 6 publications

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“…They found no significant difference in mean power [26]. These results are similar to the outcomes obtained in the study of Du Bois who demonstrated no significant difference in V O2max and in time to exhaustion test [4]. Many studies have determined that performing repeated apneas increases Hb [27,11,12,28], Hct [14,29,27,15,28], and RBC [14] by inducing spleen contraction in the trained and untrained breath hold subjects.…”

Section: Discussionsupporting

confidence: 77%

“…Similarly, apnea (breath holding) affects a lot of physiological processes in the human body as well. The most important physiological effects of apnea on the human body are the altered hemodynamics, and apnea induced splenic contraction [4]. Long term apnea exercises cause a rise in Hct, EPO, Hb mass, lung volume [5,6,7], and oxygen stores in muscle (myoglobin) and blood, and a decrease in blood acidosis and oxidative stress [8,9].…”

Section: Introductionmentioning

confidence: 99%

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The acute effects of repeated static apnea on aerobic power

Yıldız

2018

PES

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Purpose: Apnea exercises cause a rise in hematocrit, erythropoietin, hemoglobin concentration, lung volume and oxygen store in muscle and blood, and a decrease in blood acidosis and oxidative stress. These types of physiological changes that occur in the body result in developments in both time to exhaustion and V02max. The purpose of the current study was to investigate the acute effect of repeated static apneas on aerobic power. Material: Twenty physically active male university students (age:22.80±3.84 year, height:177.40±7.49 cm and weight:68.20±8.72 kg) volunteered to participate in the current study. They were divided as the static apnea and control groups randomly. The static group performed multistage exercise treadmill test to exhaustion (maximal aerobic power) after three maximal apneas with 2-min interval in sitting position. The control group performed only the maximal aerobic power test without apnea. Their maximal oxygen consumption (Vo2max), gas exchange rate (RER), heart beat rate (HR) and rate of perceived exertion (RPE) values were measured during maximal aerobic test. Their hemoglobin (Hb) and hematocrit (Hct) values were measured before and immediately after the apnea for both groups. Results: There were no significant differences found between the control and static apnea groups for Vo2max, HR, Hb and Hct. However, RPE values measured after the static apnea were lower (17.55±0.51) than the control (18.75±0.62). Conclusions: The repeated static apneas immediately prior the maximal aerobic effort cannot increase aerobic power in untrained breath hold participants. However, the lower RPE after static apnea may be used as an ergogenic effect.

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Section: Discussionsupporting

confidence: 77%

Section: Introductionmentioning

confidence: 99%

The acute effects of repeated static apnea on aerobic power

Yıldız

2018

PES

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“…Terdapat latihan dengan membatasi asupan oksigen ke tubuh dengan harapan tubuh akan beradaptasi salah satunya adalah peningkatan Hb. Latihan dengan menahan napas dapat menyebabkan peningkatan Hb, kontraksi limpa, hematokrit dan kemampuan darah dalam membawa oksigen dan berpotensi meningkatkan aerobik (Du Bois et al, 2014). Dinyatakan bahwa latihan hypoxia berhubungan erat dengan perubahan VO2max, peningkatan volume darah dan Hb serta peningkatan kemampuan transportasi darah (Schmidt & Prommer, 2010).…”

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“…Latihan di dataran tinggi yang mengandung O2 tipis, hasilnya adalah sebagai berikut; Latihan selama 21 hari di ketinggian 1300-1800 di atas permukaan laut (kelompok A) dan di ketinggian 3000 meter (kelompok B) selama selama 21 hari, mengalami peningkatan Hb antara kelompok A dan B (3.5%; 0.9% sampai 6.2%). Dalam sebuah eksperimen melakukan latihan sambil menahan napas ternyata signifikan meningkatkan VO2max menurunkan denyut nadi, tetapi tidak ada perubahan pada Hb (Du Bois et al, 2014). Percobaan penelitan dengan melakukan latihan di ketinggian 1800-2400 di atas permukaan laut, dan tinggal di ketinggian 1816 di atas permukaan laut, ternyata tidak terjadi perubahan Hb yang signifikan dengan latihan dilakukan selama 21 hari (Pottgiesser, Ahlgrim, Ruthardt, Dickhuth, & Schumacher, 2009).…”

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“…Direkomendasikan latihan di dataran tinggi, tetapi beberapa penelitian menyatakan, bahwa latihan di dataran tinggi tidak meningkatkan Hb (Du Bois et al, 2014); (Wehrlin et al, 2016); (Pottgiesser et al, 2009). Latihan yang dilakukan di dataran tinggi hanya meningkatkan kapasitas VO2max dan ternyata tidak dengan serta merta dengan naiknya VO2max maka Hb belum tentu mengalami kenaikan.…”

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Profil Hemoglobin (Hb) Atlet Beladiri Seleksi Pra PON

Samodra

2021

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Kadar Hemoglobin menjadi salah satu tolok ukur kemampuan atlet dalam proses penyediaan energi kaitannya dengan pengangkuran gas Oksigen dan CO2. Semakin tinggi Kadar Hb semakin besar kemungkinan untuk melakukan proses pertukaran gas di dalam sel. Sebagai salah satu indikator kesehatan Hb ini sangat penting bagi atlet. Penelitian kaitan dengan Hb masih kurang, tujuan penelitian ini untuk mengetahui kadar Hb dalam darah atlet beladiri (kempo, pencak silat, tarung drajat muaythai dan taekwondo) Pra PON Kalimantan Barat. Penelitian dilakukan dengan metode survei, dilakukan pengukuran terhadap atlet beladiri yang melakukan latihan mandiri dalam upaya menghadap PON Papua. Sampel penelitian adalah 108 atlet cabang olahraga beladiri yang melakukan latihan mandiri. Data dianalisis dengan deskriptif dan Anova untuk membandingkan Hb dari setiap cabang olahraga beladiri. Hasil penelitian menunjukkan bahwa rerata Hb atlet Beladiri Pra PON pada awal persiapan latihan pemusatan mandiri 2019 adalah 14.9111. Berdasarkan uji ANOVA dapat disimpulkan bahwa kadar Hb setiap antar cabang olahraga tidak berbeda

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Are hemoglobin and volume oxygen maximum (vo2max) relevant each other?

Wati

2021

j. Sport Area

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The support for recording achievements in sports achievements, two of which are the ability to enter oxygen (O2) into the lungs and further the ability to take up this oxygen so that it can be utilized in the process of providing energy. The second function of O2 is to transport carbon dioxide (CO2) through respiration. These two processes are carried out simultaneously at least between the respiratory cycle and its close relationship with hemoglobin. Hemoglobin is part of the blood which has a function to bind O2 and CO2 at the end in the process of respiration. The purpose of this study was to determine evidence of a relationship between HB and VO2max. This research is a descriptive correlational study. Samples are sports athletes who are preparing for Pre PAPUA. The number of samples was 83 athletes in the game group consisting of sand volleyball (6), badminton (17), Petanque (12), table tennis (13), and Futsal (35). Measurement of VO2max was done by using the Bleep test and HB with the Hb test. Based on Kendall's tau non-parametric analysis, it is found that HB and VO2max are sufficiently correlated, so it is not certain that the higher the HB the higher the VO2max, although in the process of supplying energy these two variables are mutually supportive and relate.

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Effect Of Serial Apneas And Facial Immersion On High Intensity Aerobic Performance

Cited by 6 publications

References 0 publications

The acute effects of repeated static apnea on aerobic power

The acute effects of repeated static apnea on aerobic power

Profil Hemoglobin (Hb) Atlet Beladiri Seleksi Pra PON

Are hemoglobin and volume oxygen maximum (vo2max) relevant each other?

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