Calculate your 1RM 1.3.5

1RM stands for one-repetition maximum, which is the maximum weight that a person can possibly lift for one repetition of a given exercise.

The tool uses various formulas to estimate your one-rep max based on the weight you can lift for multiple repetitions.

Knowing your 1RM helps in determining your training loads, tracking progress, and setting realistic strength goals.

No, you can estimate your 1RM using submaximal lifts and the calculator will provide you an approximation.

Yes, you can input data for various strength training exercises, though it is commonly used for major lifts like squats, deadlifts, and bench presses.

Factors include your current fitness level, muscle fatigue, and rest periods between sets.

While it provides a good estimate, individual variations such as technique, muscle fiber composition, and fatigue levels may affect actual performance.

It is recommended to reassess your estimated 1RM every few weeks or after completing a training cycle to ensure your numbers reflect improvements.

Yes, beginners can use it to understand their lifting capacity but should focus on form and gradually increasing weight.

Yes, the Calculate your 1RM by JosmanTek is typically available for free online.