Electrical stimulation, or NMES, treats pain and weak muscles and improves motor learning. Electrapy EMS Massager produces a low-frequency electrical current that passes through electrodes inserted into the skin. The central nervous system uses neurons to provide an electrical signal to muscles, causing them to contract.

https://support.google.com/looker-studio/thread/241662161?hl=en&sjid=13229310873207335088-AP

https://support.google.com/looker-studio/thread/241493022?hl=en&sjid=18042978052841229764-AP

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