| Exercise 4 | Exercise 5 | Exercise 6 | Mean |
VR Train | 10.53% | 20% | 10.53% | 13.69% |
AMT | 6.14% | 8.95% | 36,84% | 17.31% |
IST | 6.14% | 16.84% | 34.21% | 19.06% |