"TAKISHIMA, MIKA" as known as "TAKI-MIKA" is a fitness instructor at her age of 90. She started her work at her age 87.
Every morning, she walks 2 hours, runs 1 hour and back-walks 1 hour before 6 AM.
She recommends "turning uncle" as the first step of the exercise as shown in this video. She is crying "Power Aging !" .