Leg Extension vs Machine Bicep Curl

Measured in kg

Leg Extension
Machine Bicep Curl

Male Strength Standards (kg)

Strength LevelLeg ExtensionMachine Bicep Curl
Beginner35 kg21 kg
Novice61 kg36 kg
Intermediate96 kg57 kg
Advanced139 kg81 kg
Elite186 kg109 kg

Female Strength Standards (kg)

Strength LevelLeg ExtensionMachine Bicep Curl
Beginner18 kg6 kg
Novice34 kg15 kg
Intermediate58 kg28 kg
Advanced88 kg46 kg
Elite122 kg66 kg