To provide an implement for preventing and treating lumbago, an implement for preventing and curing functional chronic constipation, and an implement for taking health exercise.

This device comprises foot-pushing levers 3a to push soles provided with foot applicators 2a and handles 5a, 5b on the lower side of a base 1a freely rotatably installed for a user to put his body on the base 1a, and bend his legs strongly at proper angles inward in such a way that his knees get closer to his chest while his hip joints and knee joints are bent.