I’ve noticed redness on my body where the pads are after a workout. Is this normal? Should I be concerned about it?Updated 2 years ago

Some people with very sensitive skin may experience temporary redness or irritation under the pads as a result of EMS training. Generally, this redness is completely harmless and should disappear shortly. Avoid starting a Katalyst session until the redness is no longer visible. If redness persists, stop using the Katalyst Training System and consult your physician.