Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Home economics and life science
life and living
Why doesn't a karateka get stiff shoulders? That's because the karate movement is effective for stiff shoulders. I want to be more careful in the hot summer, stiff shoulders, poor circulation, and cooler sickness. Easy stretch that can be done at home right now, even if it's sloppy!