Can Electrical Stimulation Build Muscle and Speed Recovery? (Garrett Salpeter) | Ep 433

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If you train hard, want to build muscle, and still lose fat, how do you actually recover faster without breaking yourself down? Can electrical stimulation really support body recomp and strength training, or is it just another shiny gadget?

Garrett Salpeter joined me to connect the dots between neuroscience, rehab, and performance. We break down how early strength gains are driven by neural adaptation, why pain and restricted movement are often software problems not hardware ones, and where most recovery tools fall short.

You’ll learn why traditional TENS units underdeliver, how direct current stimulation works differently, and what the research shows for muscle building and rehab without excessive joint stress.

If you care about evidence-based fitness, smarter recovery, and training hard without burning out as you get older, this conversation will challenge how you think about recovery. Tune in to learn more.

Today, you’ll learn all about:

0:00 – Electrical stimulation myths
3:49 – Nervous system and strength
7:10 – Pain, protection, adaptation
15:08 – Fatigue and central governor
20:19 – Direct vs alternating current
31:40 – Muscle growth without load
35:45 – Real-world bodybuilding results
40:12 – Clinically designed recovery tools
50:40 – Regulation and real-world use

Episode resources:

• Website: neu.fit 
• Instagram: @neufitrfp / @garrett.salpeter 
• YouTube: @NeuFit 

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