The use of high-intensity focused electromagnetic (HIFEM) technology in the patented Emsculpt device causes muscles to contract in such rapid succession that there is no time for them to fully relax during the session. This rapid contraction stimulates both muscle toning and fat cell death called apoptosis. Essentially, Emsculpt works very similarly to the most aggressive workout you could imagine. It outdoes the toughest workout you could do in a single session at the gym, so does get results more quickly than you could expect otherwise. Still, because the goal is to naturally tighten, tone, and sculpt, it takes time for your body to transform. Usually, we see noticeable changes start to appear two to four weeks after the completion of a treatment program. By six weeks post-treatment, you can expect remarkable changes to be visible.