Leg Extension vs Machine Calf Raise

Measured in lb

Leg Extension
Machine Calf Raise
Pounds (lb)
Kilograms (kg)

Male Strength Standards (lb)

Strength LevelLeg ExtensionMachine Calf Raise
Beginner78 lb69 lb
Novice135 lb160 lb
Intermediate212 lb295 lb
Advanced306 lb471 lb
Elite411 lb678 lb

Female Strength Standards (lb)

Strength LevelLeg ExtensionMachine Calf Raise
Beginner39 lb33 lb
Novice76 lb90 lb
Intermediate128 lb182 lb
Advanced193 lb306 lb
Elite268 lb454 lb