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Muscle Mechanics
ISSA Personal Training 9th Edition Unit 7
Antigravity Muscles | A hypothetical force by which a body of positive mass would repeal a body of negative mass. |
Chondromalacia | The degeneration of cartilage |
Hyperextension | Extension of a limb or part beyond the normal limit |
Impingement | Shoulder pain caused by connective tissue (a tendon) rubbing on a shoulder blade |
Two-joint-muscle | Muscles that cross two joints rather than just one, such as the hamstrings, which cross both the hip and the knee |