Shivfit7clan - Calculate your 1RM for upper and lower body using these formulas: For your upper body: Find the heaviest weight you can lift 4-6 times and plug it into this equation: (
![Calculator with LCD Writing Tablet Desktop Calculators 10 Digits Display with Stylus Erase Button - Walmart.com Calculator with LCD Writing Tablet Desktop Calculators 10 Digits Display with Stylus Erase Button - Walmart.com](https://i5.walmartimages.com/asr/3ee914d6-4796-434a-a225-8d06c15c817d.76a60822abe082351f1ce8722ab05a7f.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Calculator with LCD Writing Tablet Desktop Calculators 10 Digits Display with Stylus Erase Button - Walmart.com
![Amazon.com : IPepul Scientific Calculators for Students, 10-Digit Large Screen,Math Calculator with Notepad for Middle High School& College(White) : Office Products Amazon.com : IPepul Scientific Calculators for Students, 10-Digit Large Screen,Math Calculator with Notepad for Middle High School& College(White) : Office Products](https://m.media-amazon.com/images/I/71FF1tOHcTL._AC_UF894,1000_QL80_.jpg)