Q

How do different curl angles affect bicep development?

From 5 years of verified research · Vassili Sandqvist
A

The angle of the elbow relative to the body influences which head of the bicep is emphasized during curls. For example, preacher curls with the arm forward emphasize the short head, while incline curls with the arm behind the body emphasize the long head, leading to targeted hypertrophy.

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