The sledge hammer part is easily the hardest part of these tests. Keiser sleds work a specific group of muscles, but it doesn't test strength, it tests endurance
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The sledge hammer part is easily the hardest part of these tests. Keiser sleds work a specific group of muscles, but it doesn't test strength, it tests endurance
What muscles do they work?
@@spoodyman9181 core and back mostly, if you're using arms more than core and back you won't get a good amount of energy transfered into the target
I'm not a politician. I'm an American. It's time to take our country back. BRING BACK A FREE AMERICA VOTE JARED WILLIAM LANDRY FOR PRESIDENT 2024 AND CHANGE THE WORLD DOING IT. TOGETHER WE CAN TAKE OUR COUNTRY BACK. 2024 we will change the world.