HIIT uses 80–95% effort over 1 to 4 minutes. SIT demands absolute 100% peak effort in much shorter bursts.
How is SIT different from standard HIIT?
- by Nikhil Kumar
Fitnova360
Fitnova360
HIIT uses 80–95% effort over 1 to 4 minutes. SIT demands absolute 100% peak effort in much shorter bursts.