Fulcrum

Fulcrum is a term used in various fields of study such as physics, biology, and medicine. In the context of medicine, a fulcrum is often referred to in relation to body mechanics and physical therapy.

Definition

A fulcrum is a point or support on which a lever pivots. In the human body, joints often serve as the fulcrum in body movements.

Role in Body Mechanics

In body mechanics, the concept of a fulcrum is crucial. The human body uses the principle of levers and fulcrums to move. For example, when you bend your arm, your elbow joint acts as the fulcrum, the biceps muscle provides the effort, and the forearm acts as the lever.

Role in Physical Therapy

In physical therapy, understanding the concept of a fulcrum is essential. Therapists often use the principle of fulcrum to assist in the rehabilitation of patients. For example, a therapist may use a fulcrum to increase the range of motion in a patient's joint.

See Also

• Lever
• Joint
• Physical Therapy
• Body Mechanics

References

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