Ideal for HIIT beginners, or if you just want to take it easy, this 20-minute class will slowly raise your heart rate. Start with some simple jumps and side steps and build up to lunges and slow burpees.

Prefer to listen to your own music? Watch the video without music here: https://nuffieldhealth.vhx.tv/videos/hiit-for-beginners-with-olivia-no-music