? One of my favorite bicep exercises - alternating bicep twi..
Added 2020-09-13 10:28:52 +0000 UTC? One of my favorite bicep exercises - alternating bicep twist curl.
It'a pretty simple, but the key is the "squeeze." Don't just sling it up, using momentum. You see this done wrong all the time in the gym. Slow, steady and controlled is the key to making this exercise work!
