Davin Lim, MBBS, FACD - Account Suspended says:Wow, with that setting of 3 ms, its a lot of energy in a short pulse duration. I usually tell patients to refrain from exercise for 48 hours if I am using even a moderate setting, but for this level, I would wait at least 3-4 days. Ice in the mean time. If you exercise too soon, redness and...