- Joined
- Mar 19, 2014
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When I first started 21's years ago, I HATED it. It was a painful workout since it was new to me. Then I started to do it week after week and then switching off to every other weak. My bicep peek started to raise and I felt less fatigue for other exercises.
I realized that no matter how strong I got, it was always smart to stick to a light easy-curl bar (30-40 lb) because those last full motion 7 reps felt like my biceps were about to explode.
Reaching that last 7 rep threshold is where the real muscle/strength started to pile on.
Heres a video to anyone who doesn't know about 21's.
https://www.youtube.com/watch?v=JvRBXCKFXMI
I realized that no matter how strong I got, it was always smart to stick to a light easy-curl bar (30-40 lb) because those last full motion 7 reps felt like my biceps were about to explode.
Reaching that last 7 rep threshold is where the real muscle/strength started to pile on.
Heres a video to anyone who doesn't know about 21's.
https://www.youtube.com/watch?v=JvRBXCKFXMI