Cardio Burn
Short, hard rounds for your heart and your lungs.

- No end dateLength
- 3 sessions a weekHow often
- Anyone who wants to sweatWho it’s for
30 seconds on, 15 off
Interval rounds, the way a HIIT class runs them, with boxing in the work.
Volume over power
Lots of punches, called fast, so your heart rate climbs and stays there.
Targets that rise
Every week asks for a little more work per minute than the last.
- Better fitness in a few sessions a week
- A workout that never repeats itself
- Something to beat every time