You should group the muscle parts you want to practice and practice them every other day. (You need to rest for at least 48 hours after muscle stimulation) It is not suitable to do it every day, because it takes 48 to 72 hours to repair after muscle stimulation. (Except for abdominal muscles, which are different from other muscles and need frequent stimulation) Long-term stimulation is not suitable for muscle growth. I hope my answer is helpful to you. ! !