QuadRock Portable Hangboard for Rock Climbing - Compact Finger Board Trainer for Grip Strength & Fitness | Non-Slip, Portable & Lightweight Hang Board, Wood

I bought this to do some no-hang/arm-lifting type training to mix things up a bit. It’s not exactly a complicated product and does what it says. The edges and radiuses feel good for my fingers. I’m mostly writing this review to let people know that the interior edges left by the router are also useable, measuring ~14mil and ~4mil. With a little sanding to radius the edge I actually found the 14 very comfortable for the loads and grips I wanted to work on. So with a small amount of extra work this little block actually has 6 edges and three pinches. The rope can be positioned to make each edge slopier or more incut, but anything off of its natural angle will require some intermittent resetting if working in a pattern of short, lifting-style reps.

Been using it for a while. It has become my main finger training tool. I use it for 'block pulls/no hang' finger training with extra weights in the gym . Outdoor, i attach it to some sling and hang it from a tree or bolt and warm up with it. It's smaller than e.g. the tension block and very light, and great to carry around. I really like it.

Ideal for warming up at the crag and fingertraining. The QuadRock is really incredible, it fits in the pocket of my jacket and offers 7 different hold types (6, 8, 12, 20, 40mm edges and 100, 120mm pinches) !!!Now I really have no excuse for skipping training day. I travel a lot for work and being consistent with my training is not always easy. With the help of the QuadRock I can train my fingers whenever and wherever I want.