The difference between flexion and extension comes down to joint angle. Flexion makes the joint angle smaller, bringing two body parts closer together. Examples of flexion include: Extension makes ...

Flexion – bending a joint. This occurs when the angle of a joint decreases. For example, the elbow flexes when performing a biceps curl. Extension – straightening a joint. This occurs when the ...

Hinge joints allow flexion and extension only. Flexion – bending a joint. This occurs when the angle of a joint decreases. For example, the elbow flexes when performing a biceps curl.

To strengthen the pisotriquetral joint, perform wrist flexion and extension exercises using a lightweight dumbbell or water ...

When the muscles around this key joint aren’t firing on all cylinders, it can throw off your entire stride, leaving you stuck ...

UNDER the above heading in your issue of January 18, 1872, Dr. Elliot Coues describes the peculiar movements made by the bones of the wing of the bird in flexion and extension. It may interest ...

Hold a hammer or stick vertically in one hand with your elbow at a 90-degree angle by your side. Rotate your forearm to bring ...

During groundstrokes, observed flexion and extension range was much less averaging ... 7 8 In summary, the tennis stroke puts very high loads on the elbow joint in extension, internal rotation and ...