
Getting Started
Activity Class Chart| 
 | Training | Training | Training Time Per Week | 
| 
 | Description | Frequency | 
 | 
| 0 | No exercise | - | - | 
| 1 | Occasional, | Once every two weeks | Less than 15 minutes | 
| 
 | light exercise | 
 | 
 | 
| 2 | 
 | 15 to 30 minutes | |
| 
 | 
 | ||
| 3 | 
 | Once a week | Approximately 30 minutes | 
| 4 | Regular | 2 to 3 times per week | Approximately 45 minutes | 
| 
 | exercise and | 
 | 
 | 
| 5 | 
 | 45 minutes to 1 hour | |
| training | 
 | ||
| 6 | 
 | 1 to 3 hours | |
| 
 | 
 | ||
| 7 | 
 | 3 to 5 times per week | 3 to 7 hours | 
| 8 | Daily training | Almost daily | 7 to 11 hours | 
| 9 | 
 | Daily | 11 to 15 hours | 
| 10 | 
 | 
 | More than 15 hours | 
Activity Class Chart provided by Firstbeat Technologies Ltd., portions of which are based on Jackson et al. Prediction of functional aerobic capacity without exercise testing. Medicine and Science in Sports & Exercise 22:863:870, 1990.
| 4 | FR60 Owner’s Manual |