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3 Guys Train Forearms Everyday - Only 1 Was Worth It

Jeremy EthierFebruary 1, 202620m
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Over the next 30 days, turning left forearm into a powerhouse. After over 10 years of training, forearms didn't get jacked from normal lifting; they are the second smallest part of the body. Weak forearms noticed by others; they hold back in gym, linked to shorter life expectancy, decrease odds of being hired. Training left forearm every day with science-backed exercises. Recruited two friends to test popular forearm protocols online. By end of 30 days, determine which method and exercises build biggest, strongest forearms and wrists.

All right-handed, training left arms; right arm as control. Measurements across lower, middle, upper forearms to see differential growth.

This is the smallest one I've ever measured. Shut up.

Size matters, but grip endurance more important. Support grip test: dead hang. Beginners 10-20 seconds; 90+ seconds elite.

No, man. This is so hard. Keep going. Keep going.

Robin: 12 seconds. Narrator: 115 seconds.

Grip strength in three types: support, crush, pinch.

Crush grip: crush an apple. Results:

  • Normal: 121.4
  • Narrator: 99 (cannot hit three digits)
  • Robin: 108.2

Average grip strength weaker than 20 years ago. Grip strength best predictor of overall strength, activity level; strong correlation with weak grip and early death.

Pinch grip: hold three 10 lb plates between fingers and thumb.

  • Dennis: 0 seconds

What the. This is so embarrassing. I'm a fitness guy.

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