Health Topics

The muscles in the group are: TRAPEZIUS This is broad, flat and triangular in shape. It is responsible for elevating and retracting the scapula (shoulder blade) and when the arm abducts (moves away from the body’s centre line), it rotates the scapula. LATISSIMUS DORSI...

There are three different groups of muscles that help the spine to function. These are: Extensors – these enable standing and lifting (such as the Erector Spinae). Flexors – these allow flexion, bending forward, lifting and arching of the lower back. Obliques – these...