Yes. EMS has been used for decades in rehab, clinics, and elite sport.
The CoreSync™ Belt delivers non-invasive, adjustable electrical pulses to activate muscles. Start low, increase as you adapt the intensity is always under your control.
Independent research (including work led by Dr. Toshio Moritani, Ph.D.) has shown consistent EMS training can improve strength, posture, and muscular endurance without adding stress to joints or ligaments.
If you have a medical condition, implanted device, or are pregnant, consult your doctor first. For most healthy adults, EMS is a safe, science-backed way to support training.