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Effects of Underwater Arm-Cranking Exercise on Cardiac Autonomic Nervous Activity

Gravitational and Space Research
Volume 1 (2013): Issue 1 (July 2013)
By:
Open Access
|Jul 2013

Figures & Tables

Figure 1.

Changes in oxygen uptake during the experiment. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), at the same phase.
Changes in oxygen uptake during the experiment. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), at the same phase.

Figure 2.

Changes in heart rate during arm-cranking exercise for 10 minutes. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), during exercise. Heart rates in W-condition at rest (time 0) and time 1 were lower than that of C-condition significantly (p<0.05).
Changes in heart rate during arm-cranking exercise for 10 minutes. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), during exercise. Heart rates in W-condition at rest (time 0) and time 1 were lower than that of C-condition significantly (p<0.05).

Figure 3.

Changes in ln HF during the experiment. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), at the same phase.
Changes in ln HF during the experiment. There were no significant differences in the two conditions, exercise in the water (W-condition) and on the ground as control (C-condition), at the same phase.
DOI: https://doi.org/10.2478/gsr-2013-0004 | Journal eISSN: 2332-7774
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Language: English
Page range: 47 - 50
Published on: Jul 1, 2013
Published by: American Society for Gravitational and Space Research
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Keywords:
Cardiac autonomic nervous system,
underwater environment,
heart rate,
arm-cranking exercise,
simulated microgravity,
adaptation.
Related subjects:
Life sciences,
Life sciences, other,
Materials sciences,
Materials sciences, other,
Physics,
Physics, other

© 2013 Kumiko Ono, H. Kuniyoshi, Y. Tanigaki, published by American Society for Gravitational and Space Research
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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