Built-in exercise
Concentration Curl
Biceps · Forearms
Elbow FlexionDumbbellstrength
Brace the upper arm against the inner thigh and curl through a controlled range. Avoid moving the shoulder.
Typical rep ranges
Strength
6–8
Hypertrophy
8–15
Endurance
15–20
Sessions
0
Volume
—
Last
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Built-in. You can hide it from the library, not delete it.