Key result
Endurance training significantly increased peak oxygen uptake and resting parasympathetic modulation (ln HF power) while decreasing resting heart rate, with approximately 45% of the variability in heart rate reduction explained by changes in parasympathetic modulation (r2=0.45).
Why the study?
Does endurance training increase parasympathetic modulation and reduce resting heart rate in healthy men?
Does endurance training increase parasympathetic modulation and reduce resting heart rate in healthy men?
Endurance training induces resting bradycardia, with approximately half of the heart rate reduction explained by increased parasympathetic modulation.
No takes yet. Share an insight, caveat, or question.
Endurance training merits emphasis for resting heart rate reduction in healthy men; reinforces autonomic benefits and guides targeted future trials.
Yamamoto et al. (2001) studied Healthy (n=16). Endurance training vs. No training (control group) was evaluated on Change in resting heart rate and parasympathetic modulation (ln HF power). Endurance training significantly increased peak oxygen uptake and resting parasympathetic modulation (ln HF power) while decreasing resting heart rate, with approximately 45% of the variability in heart rate reduction explained by changes in parasympathetic modulation (r2=0.45).
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