Effect of stretching to stretch out the muscles, together with recognition of the hazard: working to reduce muscle pain, chills and neck and lower back. In sewing professional professionals group. Tambon Rong fong Mueang phrae province.
The effect of stretching the muscles associated with the recognition of the dangers of ergonomics at work. To reduce pain, muscle aches, neck and lower back. In the group of career professionals sewing Rong district., Muang. Spread.
The effect of stretching the muscle with perceived danger ergonomics work. To reduce pain, muscle aches, neck and lower back. In the professional career of sewing, district groove bubble, Mueang Phrae