Tight calves, tech neck or a bad case of too much desk time? Stretchit is a smart encyclopaedia of videos that will help you iron out those cricks and revitalise tired muscles. The more hours you clock the better your strength and conditioning will be, which equals more energy, better sleep and more efficient workouts.

What we love: Videos are easy to follow and can be done anywhere there’s space for a mat. There are classes for all abilities, whether you’re inching your way towards a perfect front split or still mastering a downward dog. Sign up to a stretching program to get tailored stretches, targeted classes and suggested sessions that meet your goals.

Quick tip: Track your progress by uploading before-and-after photos to the app: it’s the fastest way to see how far you’ve come in all the poses you’re testing.

Meet the creator: Sisters Natasha Nikolaeva and Marina Skladchikova launched Stretchit in 2016. They’re passionate about the power of movement to change your life and are also behind StretchitAir, a program of stretches to help travellers flying long-haul to unknot their shoulders and ease aching backs.