It is contagious and caused by viruses and bacteria. A disorder that affects muscle and soft tissue characterized by chronic muscle pain, tenderness, fatigue and sleep disturbances.

The chest, abs, and biceps are often the main focuses of many men’s workout routines ... and how to get them in top shape! The trapezius muscle is a group of muscle fibers that form a trapezoid ...

The trapezius muscle can act as a fixator when the biceps is flexing the elbow joint. The abdominals can act as fixators to stabilise the body for hip and knee movements. Preparation and execution ...