Acute and Chronic Effect of Resistance Training on Cardiac Autonomic Function in Patients with Chronic Obstructive Pulmonary Disease: A Systematic Review.

Thorac Res Pract · 2025 · PMC12572910 · PMID 40960381

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did not reach statistical significanceno p-value reported

22 RMSSD: One study reported a significant increase in RMSSD following the exercise program when comparing pre- and post-intervention values, 19 while another study observed an increase in RMSSD that did not reach statistical significance. 18 Additionally, a separate study found no significant differences between elastic tubing and conventional training protocols.

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