The lumbar spine includes the five vertebrae in your lower back numbered L1 to L5. These bones help provide mobility and stability to your back and spinal column and are an attachment point for many ...

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

A few years ago, when several workers at a local plant reported lower back pain, one of the bosses requested I look at the situation to determine the problem and how to improve things. After studying ...

Lower back pain is a common ailment affecting many Americans, often exacerbated by improper lifting techniques. Excess weight, especially in the midsection, increases strain on lower back muscles, ...

Master the anatomy of the back with this easy-to-follow guide! Learn how to draw realistic back muscles with structure, flow, and confidence. #BackMuscleAnatomy #DrawingMuscles #ArtAnatomy ...