Your first week HIIT Challenge…
- Sprint for 8 seconds. On a scale from 1 to 10, where 1 is the effort it takes to run water and 10 is the effort it takes to run a race, aim for 8.
- Recover for 12 seconds at level 5.
- Repeat for 15 minutes.
- That’s one workout down :) Combine this with your toning moves!!