MARIA Hendrik is an early riser. Twice a week, she wakes up a half-hour earlier to do a morning workout. She said she liked to do it on her porch, so she can take in deep breaths of the fresh morning air in Long Beliu village, Berau regency, East Kalimantan.

"I start with head movements, and then continue with exercises for my back, arms and legs," said the 65-year-old woman.

She said she learned the routine three years ago at a monthly senior ci