Gym1RM (One Rep Max Calculator) app for iPhone and iPad
4.0 (
6960 ratings )
Utilities
Health & Fitness
Developer: Runloop Ltd
Free
Current version: 1.3, last update: 7 years agoFirst release : 08 Oct 2009
App size: 1.59 Mb
Gym1rm is a utility you can use to predict your theoretical one rep max (1rm).
To use:
1. Go to gym
2. Select exercise you wish to know your 1rm
3. Select a weight you can perform 1-15 reps before reaching positive failure.
4. Perform exercise
5. Enter weight used
6. Enter number of reps performed
7. User Rep Max slider to find your predicted rep max for 1-15 reps
The application defaults to kilograms but you can change this to pounds in the iPhone Settings applications.