View source for The Science of High Intensity Interval Training-table-Stepto1999

{| class="wikitable" style="margin-left: auto; margin-right: auto; border: none;"
! Group
! Subjects
! Number of intervals
! Interval duration (min)
! Total work time (min)
! Intensity (% peak power)
! Rest (min)
! Cumulative Intervals
! Duration * intensity
! Total Time
! Improvement in 40K Time Trial Speed
! Improvement in Peak Power
|-
| 1
| 4
| 12
| 0.5
| 6
| 175%
| 4.5
| 6 min
| 10.5
| 60 min
| 2.0%
| 0.5%
|-
| 2
| 3
| 12
| 1
| 12
| 100%
| 4.0
| 12 min
| 12
| 60 min
| 0.0%
| 0.5%
|-
| 3
| 4
| 12
| 2
| 24
| 90%
| 3.0
| 24 min
| 21.6
| 60 min
| 1.5%
| 1.5%
|-
| 4
| 4
| 8
| 4
| 32
| 85%
| 1.5
| 32 min
| 27.2
| 44 min
| 2.5%
| 2.0%
|-
| 5
| 4
| 4
| 8
| 32
| 80%
| 1.0
| 32 min
| 25.6
| 36 min
| 0.0%
| 1.0%
|}