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Levers

Types of Levers

ExerciseFulcrumMotive ForceResistanceClass of LeverReason
Bicep Curl Elbow Joint Biceps Weight of forearm or hand weight Third Class Insertion of bicep crosses the elbow joint
Tricep Extension Elbow Joint Triceps Weight of forearm or hand weight First Class Tricep muscle inserts on to the tendon of the triceps brachii behind the elbow joint
Chest Press Shoulder joint Pectoralis Major& deltoid Hand weight Third Class Pecs cross shoulder joint and insert on the humerus
Push Up Balls of feet Pectoralis Major Own body weight & gravity in center of body Second Class Resistance in center of body
Deadlifts Hip Joint Gluts, hamstrings Weighted bar in hand First Class Fulcrum is in the center, muscles insert behind the fulcrum, weight is in front
Toe Raise Toe Joint Gastrocnemious Body weight Second class Resistance in heal
Created by: LisaSceviour