Types of Lever
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Types of Lever
Illustration of the physics involved in the adduction of the hand at the elbow using the triceps. In a Type 1 Lever, the pivot (fulcrum) is between the effort and the load.
Illustration of the physics involved in doing a push-up using the triceps. In a Type 2 Lever, the load is between the pivot (fulcrum) and the effort.
Illustration of the physics involved in raising a weight with arm held straight using the deltoid. In a Type 3 Lever, the effort is between the pivot (fulcrum) and the load.
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