Training & fitness
One-rep max, heart rate zones, running pace and VO2 max.
Training numbers derived from a single test or a recent effort, using the published formulas coaches actually use.
- Calories burned What an activity costs, and how much of that you would have burned anyway.
- Heart rate zones Five training zones, by percentage of maximum or by heart-rate reserve.
- One-rep max Estimated 1RM from a set, by two formulas, with a training percentage table.
- Running pace Pace per kilometre and per mile, with the race times it produces.
- VO2 max From a twelve-minute run, or from your resting and maximum heart rates.