Body composition tests measure the percentage of our lean tissue (Bone, muscle, water) versus the percentage we have in fat.
Body composition tests measure the percentage of our lean tissue (Bone, muscle, water) versus the percentage we have in fat.
身体成分测试仪测量我们瘦肌肉百分比（骨骼、肌肉、水），与其相对应的脂肪百分比。