Join me for this 45 minute HIIT circuit with tabata bursts in between circuits.
Roadmap:
4x2 circuit - 40 seconds on, 15 seconds rest
Tabata - 20 seconds on, 10 seconds rest
4x2 circuit - 40 seconds on, 15 seconds rest
Tabata - 20 seconds on, 10 seconds rest
4x2 circuit - 40 seconds on, 15 seconds rest