NEED TO KNOW...

WARM-UPS are included in your HIIT sessions for a reason, so don’t skip them. It’s imperative that you spend 5 to 10 mins warming up with gentle stretches and mobility exercises to avoid injury.

If you’re pregnant, speak to your doctor before joining in with the challenge.

HIIT can place a lot of stress on the body. If you’re concerned about your levels of stress or you’re experiencing symptoms of poor psychological wellbeing, consult your GP before starting this programme.

If you’ve suffered an injury or battle with knee or back pain, consult your physio or GP before starting this regime.