@deltabolic: Here’s a small tweak to make your concentration curls much more effective. Rest your leg against the bench to create a more stable support for your upper arm. This simple adjustment better isolates the biceps. Size & Shred Training Program 👉🏻 https://deltabolic.com (link in bio) #concentrationcurls

DeltaBolic

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Thursday 23 May 2024 20:50:08 GMT