Zottman Curl vs Dumbbell Concentration Curl

Measured in kg

Zottman Curl
Dumbbell Concentration Curl

Male Strength Standards (kg)

Strength LevelZottman CurlDumbbell Concentration Curl
Beginner3 kg7 kg
Novice9 kg13 kg
Intermediate21 kg22 kg
Advanced36 kg33 kg
Elite55 kg46 kg

Female Strength Standards (kg)

Strength LevelZottman CurlDumbbell Concentration Curl
Beginner4 kg4 kg
Novice8 kg8 kg
Intermediate13 kg13 kg
Advanced20 kg21 kg
Elite28 kg29 kg