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Insight Horizon Media

How many Captains of Crush Grippers are there?

Author

John Castro

Published Feb 17, 2026

How many Captains of Crush Grippers are there?

There are 10 different gripper strengths to choose from, ranging from the Captains of Crush Guide (60 LB of resistance for beginners, seniors, easy warm-ups, etc.) up to the expert-level Captains of Crush No. 4 (365 LB resistance).

Is Captains of Crush 2 hard?

Known around the world as the gold standard for building and testing hand strength, Captains of Crush Grippers are the single most important grip strength tool you can choose–for the fastest route to the strongest grip….No. 2 Captains of Crush Hand Gripper.

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– Soslan, TX
Great tool4/28/2011

How many reps does a crush captain have?

3) In addition to working your flexors (the muscles that close your hand) with your Captains of Crush grippers, we highly recommend that you do 2 sets of 10–15 reps with the Expand- Your-Hand Bands, training the extensors (the muscles that open your hand).

Who closed Captain of Crush 3?

Stories abounded about who could or could not close IronMind’s world famous and fearsomely difficult grippers, so in 1991 we decided to turn the chaos into order and Richard Sorin became the first man in the world certified as having legitimately closed our No. 3 gripper (the toughest gripper we made at that time).

How often should you train captains of crush?

Captains of Crush grippers come with training directions, but our basic philosophy is that low reps plus high effort are the way to build strength. In a nutshell, you might do something like 1 or 2 warm-up sets, followed by 2 or 3 maximum-effort sets of moderate-to-low reps, and do this workout 3 times per week.

Which Captain of Crush should I start with?

If you have been doing serious overall strength training, but have not specifically trained your grip, start with the Trainer. If you use the strength of your hands in your job or if you have been training with sporting-goods-store-type hand grippers, start with the No. 1.

How hard is COC 3?

Strossen wrote a book in 2003, Captains of Crush Grippers: What They Are and How to Close Them, to address some of the myths and questions surrounding CoC Grippers….Poundage ratings.

GripperPoundage ratingIn kilograms (rounded)
No. 3280 lb127.0 kg
No. 3.5*322.5 lb146.3 kg
No. 4365 lb165.6 kg

Do Captains of Crush get weaker?

Do your grippers get weaker with time? No, so don’t worry if your Captains of Crush No.

When should I progress Captains of Crush?

Question #2: “When should I move up from one level to the next on the Captains of Crush grippers?” Answer: A good rule of thumb to go by is that when you can close a particular gripper for twenty good reps, you are ready for the next level.

What is the hardest grip strengthener?

Captains of Crush Grippers
Through IronMind’s certification program for people who have officially closed any of the three toughest models, Captains of Crush Grippers have become an “internationally recognized measure of strength.”…Poundage ratings.

GripperPoundage ratingIn kilograms (rounded)
No. 3.5*322.5 lb146.3 kg
No. 4365 lb165.6 kg

Do Captains of Crush get weaker over time?

Do your grippers get weaker with time? No, so don’t worry if your Captains of Crush No. On the other hand, Captains of Crush grippers hold their line for a lifetime of steady training.

Can you close a captains of Crush with a weak hand?

It maintains if anyone cannot close a Captains of Crush No. 3, No. 3.5 or No. 4 Gripper with its required starting position, but can close a weaker Captains of Crush Gripper, the reason is a lack of strength not a problem with hand size.

What is a captains of Crush Gripper?

Captains of Crush (CoC®) grippers changed the gripper world, taking what had been a cheap, imported plaything and turning it into a beautifully designed and crafted training tool for serious strength athletes. Made in the USA and known worldwide, nothing else puts power in the palm of your hand like a Captains of Crush gripper.

Who was the first person to close the captains of crush?

Tex Henderson became the first person to officially close the No. 3.5 when he accomplished the feat on August 5, 2008. Eleven additional people have since officially closed the No. 3.5 Captains of Crush Gripper.

What happened to Jesse Marunde from captain of crush?

In 1998, 18-year-old Jesse Marunde became the first teenager to officially close the Captains of Crush No. 3 Gripper. “The first teenage Captain of Crush” went on to become a popular professional strongman competitor, but died on July 25, 2007 from a genetic heart defect.