Table 1. Six-week high-intensity interval training (HIIT) intervention.
Week Session Sets Time (min) Rest (min) Intensity work Intensity rest
1 1 3 3 2 85% VIFT 55% VIFT
1 2 3 3 2 85% VIFT 55% VIFT
2 3 3 4 2 85% VIFT 55% VIFT
2 4 3 4 2 85% VIFT 55% VIFT
3 5 4 3 2 90% VIFT 55% VIFT
3 6 4 3 2 90% VIFT 55% VIFT
4 7 4 4 2 90% VIFT 55% VIFT
4 8 4 4 2 90% VIFT 55% VIFT
5 9 5 3 2 95% VIFT 55% VIFT
5 10 5 3 2 95% VIFT 55% VIFT
6 11 5 4 2 95% VIFT 55% VIFT
6 12 5 4 2 95% VIFT 55% VIFT
VIFT: final velocity at 30-15 Intermittent Fitness Test