This short video will show you an easy technique for helping to treat lower back pain. No equipment is needed to complete the exercise.
94*20cm Adjustable Self Heating Elastic Back Lumbar Support Belt Pain Relief Brace Warmer
BANGGOOD TECHNOLOGY CO., LIMITED
Features: 1. Self heating stone could help to promote blood circulation, relieve muscle fatigue, enhance metabolism, ease pain, thermogenic, etc 2. Good air permeability, breathable elastic design, comfortable fit. 3. Double pressurized belt design, can f