Rolling Thunder

Expensive for what it is, but mine is 20yrs old and still works fine. If you are into grip training and don’t have one of these, it would be hard to say your into grip training.

Similar to the COCs, this is another grip staple. This works your supportive (holding) grip. It's been the standard for literally decades. Funny enough it's first iteration many years ago, the handle was made of metal and I wish Ironmind would have kept that design. The plastic handle is slick and doesn't like chalk. It also doesn't roll as smoothly as some other metal handles.

This is good one that you'll find at the top of most grip trainees list. Tend to see it at a lot of expos as a contest to win free stuff. It's def fun to mess with but price prohibitive for most.

A fun grip tool that is very humbling. Used them a handful of times at ATP gym

Very useful for building grip strength and fun to do challenges with your friends. We have 2 of them

The rolling handle still rolls. Ive had mine for a few years with no issues. Like most IM stuff it's a bit spendy, but it's not crap either. Definitely one of the least "technical" of the grip implements so it's a good way to get into the sport.

This is an iconic grip implement, for sure, and used around the world in grip contests. But unless you're a grip athlete, or someone who's trying to "certify" with Ironmind, I would look elsewhere for a fat rotating handle.

We have two of them. Bought think farmers on a rolling thunder would be a good idea…we were wrong, it was miserable. Great grip tool, we also use them for one arm lat pulldowns on lighter days.

Love this piece, Have the OG and the new one, I got one of the first new ones off the production and it had a bit of an issue with the roller sticking. Ironmind took it back and fixed it an no cost to me

A very basic but effective grip training tool. Unless you’re trying to get certified by IronMind or pick it up used I’m sure other brands exist that would offer comparable performance for less.