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Zottman curls? I had not heard of these.

May 19, 2025

These days, I see more and more people details of what they've done each week.

I happened upon this post by John SJ Anderson, aka genehack. In this recent weeknote, he mentioned Zottman curls. I had not heard of these before. I was curious and looked them up.

If found this YouTube video by Scott Herman Fitness.

I decided to give them a try. Today was my 3rd workout in the gym since my knee replacement 10 weeks ago.

I typically do curls with 20 pound dumbbells, varying the kind of curl. Sometimes doing hammer curls and sometimes regular curls.

I figured I'd have to go lighter for the Zottman curls and I was right. Unfortunately, our gym does not have 2.5 pound increments for their dumbbells. So I went with 15s.

I found the Zottman curls to be challenging, particularly the eccentric part of the curl, when doing it slow and controlled. It blazed my forearms, as predicted.

I think I'll be working these into my workouts from time to time.

Thanks for the idea, John!