WARMTH LUMBAGO BAND

摘要

PROBLEM TO BE SOLVED: To provide a warmth retaining lumbago band for improving the quantity of blood required for lumbago treatment, avoiding troublesome work on an electric type of a body warmer or burning type lumbago band and overcoming the disadvantage of a temporary chemical body warmer. SOLUTION: This warmth retaining lumbago band uses a product containing fibers having hygroscopic and exothermic function for a waist back portion.