Those with strong glabellar muscles often see dramatic improvement

https://www.google.com/maps/d/u/0/embed?mid=1r2UV5tGBSOFWfV1doWaZJjPaUES0XeI&ehbc=2E312F&noprof=1

Those with strong glabellar muscles often see dramatic improvement, as relaxing this area softens stern or stressed resting expressions.