【Patent Pending】This magical shirt enhances your natural physical functions, improving strength and flexibility just by wearing it. Developed to reduce the strain of caregiving and heavy labor. 【Amazing Effects】In wearer trials conducted by a third-party organization, back muscle strength increased by an average of 38%, and flexibility improved by approximately 6cm in forward bends. We've received positive feedback from caregivers and athletes alike. Over 95% of users experience the effects just by wearing it. *Individual results may vary. Keywords: Caregiving Workwear Work Clothes Uniform Strain Reduction Welfare Medical Agriculture Construction Building Lower Back Pain Prevention, etc. Relive Shirt Relive Pants Relive Spats Inner Shirt, Undershirt, Everyday Wear, Work Clothes, Caregiving Uniform, Caregiving Clothes, Work Clothes, Power Suit, Functional T-shirt, Functional Shirt