If you are performing a single bench-press rep, you can use this calculator to find out the peak power. This Calculator may used to computer strength in terms of one rep.

Please note that you should use a load that you can lift for 10 repetitions. Nearly it is impossible to perform exactly 10 repetitions with a selected weight. You can use this calculator to perform the one rep max test, which will help you to define an exercise routine that will be free from injury and strain to the muscles.

You can reach to the one rep max value after using this calculator. However, this calculator can provide you with the opportunity to calculate the appropriate load when you have the number of reps you are going to undertake. You can use Rep Max Calculator for this purpose.