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KMID : 1142420220200020235
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PNF and Movement
2022 Volume.20 No. 2 p.235 ~ p.241
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Effects of Low Intensity Blood Flow Restriction Training on Brain Motor Area Activation
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Rhee Min-Hyung
Kim Jong-Soon
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Abstract
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Purpose: The purpose of this study was to identify the effects of low intensity blood flow restriction training (LBFR) on the central nervous system of healthy adults.
Methods: Ten healthy right-handed adults (eight males and two females, mean age of 28.6 ± 2.87 years) were selected as study subjects. Functional magnetic resonance imaging (fMRI) was conducted to measure brain activation (BA) following LBFR and non-LBFR. The primary motor area, premotor area, and supplementary motor area, which are closely related to exercise, were set as the regions of interest.
Results: The BA recorded during the LBFR condition was 931.7 ± 302.44 voxel, and the BA recorded during the non-LBFR condition was 1,510.9 ± 353.47 voxel.
Conclusion: BA was lower during LBFR than during non-LBFR.
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KEYWORD
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Low intensity blood flow restriction training, Functional magnetic resonance imaging, Brain activation
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