Some progress comes from doing the work. Other progress comes from understanding what you are doing and why.

Here, you will find written guides and downloadable resources that break down grip training in a practical, usable way. The books focus on concepts, routines, and common mistakes, while the digital courses show how different tools and exercises fit together over time. There is no need to rush through them. These are resources you can return to when something feels off in your training.

Used alongside regular workouts, these materials help bring structure to your sessions. They are suited to people who prefer clear explanations, steady learning, and training decisions based on understanding rather than guesswork.

 

a hand squeezing a rip strengthening tool with the text all products below it.
Black and white image of two muscular arms locked in an arm wrestling position, with the text “Arm Wrestling” displayed below.
Black and white image of a muscular arm squeezing a hand gripper, with the text “Armlifting & Grip Sport Equipment” displayed below.
Hand holding a 100-pound Blob weight with 'Lift the Blob' title and 'Top 8 Blob Hot Spots' text on a grunge background with caution stripes.
Black and white image of a hand holding a grip strength trainer with padded handles, with the text “General Grip Training” displayed below.
Black and white image of two hands holding grip strength balls with finger loops, with the text “Grip Tools & Accessories” displayed below.
Close-up image of a WristMax hand gripper with adjustable metal resistance and black strap handle, with the text “Hand Grippers & Crushers” displayed below.
Black and white image of hands using a wooden hang board with multiple grip slots mounted on a wall, with the text “Hang Boards & Climbing-Specific Gear” displayed below.
Black and white image of hands gripping a rough rock surface while climbing, with the text “Rock Climbing & Bouldering” displayed below.
Black and white image of a grip training kit including metal grip tools, textured rollers, straps and accessories, with the text “Training Kits/Bundles” displayed below.
Black and white image of a hand gripping a kettlebell, with the text “Wrist & Forearm Trainers” displayed below.
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Best selling
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Grip Strength: How to close heavy duty hand grippers, lift thick bar weights, and pinch grip just about anything — by Robert Spindler & Tommy Heslep (certified for closing the Ironmind Captains-Of-Crush #4 gripper). Back Cover of Grip Strength by Robert Spindler & Tommy Heslep.
$ 14.99
My Oldtime Strongman Training by Robert “Eisenhans” Spindler — front cover featuring a very muscly man showing off his muscles. My Oldtime Strongman Training by Robert “Eisenhans” Spindler — Back Cover.
$ 14.99
Lift The Blob Training by Jedd Johnson of Diesel Crew to help you increase your hand, wrist and forearm strength.
$ 39.99
Jedd Johnson of Diesel Crew shows you how to build enough grip, forearm and upper body strength to bent steel nails.
$ 39.99
Cadence-based gripper training to help you crush all your gripper training goals.
$ 39.99
Jedd Johnson’s Fierce Forearms Training video series will teach you how to build the strongest possible forearms.
$ 39.99
Phone Book Mass Destruction: A training course that teaches you how to build the grip strength to rip, tear and shred big fat phonebooks.
$ 39.99
Diesel Crew’s How to Lift The Inch training will help you build hand, wrist and forearm strength.
$ 39.99
Card tearing training ebook from Jedd Johnson.
$ 39.99
Diesel Crew’s operation gripper certification training will tell you everything you need to know to build enough grip strength to gain your no. 3 gripper certification.
$ 39.99
Block weight training videos from Jedd Johnson.
$ 39.99