If you're one of the 15 million Instagram followers of Kayla Itsines, the Australian trainer who co-founded the Sweat fitness app, you'll know all about her high-intensity and strength-based workouts.
But recently Itsines switched things up by posting a rest and recovery routine featuring her "go-to stretches for a better night’s sleep". I was curious to try the stretches to see if they worked for me.
