Workouts / HIIT
HIIT
Quick & Sharp Sprinting Efforts
A short but powerful 25-minute high-intensity workout focused on sharp, maximal sprinting efforts with ample recovery.
Duration25:00
TSS27
IF0.80
Blocks4
Time25:00
TSS27
IF0.80
Profile
Targets in % FTP
100%50%0%
0:0012:3025:00
Z1 80% · 20 minZ6 20% · 5 min
Intervals
4 blocksZ1
Warm-upWarm up gradually, spinning up the legs.
5:0050%Repeat 10×
Z6
IntervalMaximum sprint effort - sharp and explosive!
0:30150%Z1
RecoveryEasy spinning recovery.
1:0050%Z1
Cool-downCool down and spin easy to lower heart rate.
5:0050%What it trains
High-quality intervals target power, repeatability, and aerobic development for stronger race-day efforts.
Reviews
Tags
sprinthiitanaerobicgcnindoorvideoGCN Training
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