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Indepth Powerdial Tutorial
ERT Training
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2m 27s
David Petroviak, creator and owner of ERT, provides an in-depth Powerdial tutorial.
Learn more about ERT (PEMF) at https://www.performancepractic.com
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Operation Basics
David Petroviak, creator and owner of ERT, demonstrates how to operate the ERT machine.
Learn more about ERT (PEMF) at https://www.performancepractic.com -
Low Back Pain & Sciatica
David Petroviak, creator and owner of ERT, demonstrates how ERT PEMF works to treat low back pain and sciatica.
Learn more about ERT (PEMF) at https://www.performancepractic.com