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BCIA Continuing Education Posts
The BioSource Faculty Explain Peer-Reviewed Science


Provide Slow-Paced Contraction Training Using the Optimal HRV Application
Slow-paced contraction (SPC) increases heart rate variability (HRV) as effectively as slow-paced breathing (SPB).
BioSource Faculty
May 26, 20248 min read


Rethinking the Resonance Frequency (RF) - Part 2: Slow-Paced Breathing
Resonance frequency (RF) assessment identifies the stimulation frequency producing the greatest amplitude heart rate oscillations in one...
BioSource Faculty
Dec 3, 202212 min read


Rethinking the Resonance Frequency (RF) - Part 1: Understanding Resonance
Randomized controlled trials have demonstrated the efficacy of HRV biofeedback for diverse clinical disorders like depression, diabetes,...
BioSource Faculty
Nov 23, 20229 min read


Slow-Paced Contraction Increases HRV
Slow-paced contraction to increase heart rate variability
Fred Shaffer
Jul 31, 20226 min read
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