Brad: There you go. It's very simple. Mike: So the three common motions to help with centralisation are first spinal flexion ...

Lumbar stabilization exercises can benefit almost everyone, but there are a few important things to know before you try these exercises at home. Share on Pinterest Jovo Jovanovic/Stocksy Maybe you ...

Flexion or extension of a certain body part typically refers to joints. Flexing a joint usually means closing it, and decreasing the angle between the body parts, while extending a joint means opening ...