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As the title implies, this video describes how muscles work. It shows the anatomy of the muscle in relation to bone but also the structure of muscle at the microscopic level.

This video contains an artist's representation of what bone looks like at the microscopic level. While many think that bone is simply a solid piece of calcium, it is actually a living, changing tissue with blood vessels and various small areas of open space.

This animated video not only shows a knee arthroscopy from start to finish, but gives a representation of what the surgeon sees through the tiny camera during arthroscopy. It also provides a view of the anatomy of the knee joint and how it works and moves.

This video shows an animation of the normal anatomy of bone and what occurs to bone that is affected by osteoporosis. It also explains why osteoporosis is more likely in to occur in women and as we age.

This animation explains the meniscus of the knee, why it is important for knee function and what symptoms occur when it is diseased.

Knee joints or finger joints are fairly easy to understand--they facilitate back and forth movement; however, anywhere that two bones meet in the body there is some sort of joint. This animation describes the different joints in the body and what anatomical structures make up joints.

Breaking a bone is not like breaking a dinner plate, there are a number of arteries and cells that are disrupted. This narration explains what occurs during a bone fracture and how the bone heals and repairs itself.