September 12, 201213 yr I was wondering if anyone knew if I could dumbell bench 63x8 times how much would my 1 rep bench be. Thats a combined weight of 126x8 but I dont know how much my one rep bench would be.
September 12, 201213 yr I used the Muscle and Strength 1 RM calculator, and your approx 1RM should be:160lbs.Do a Google search and there are a number of 1 RM calculators out there.
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