Calculate Your One 1 Rep Max Calc Chart or 1RM

Find the number of reps that you can perform with a weight to concentric failure. For example, if you can do eight repetitions of an exercise with a specific amount of weight and could not possibly do another repetition (rep), that is your point of failure. Find the percentage associated with that number of repetitions from the table above. Now, divide the weight that you can do by that percentage using decimals (83 percent equals …

Read More »


* Products and Services on this blog have not been evaluated by the Food and Drug Administration
and are not intended to diagnose, treat, cure, or prevent any disease. *