A 90/90 stretch has lots of variations, but they all begin on the floor with your legs bent at a 90 degree angle. It’s often thought of as the first step to a pigeon – your front ankle similarly comes to the opposite wrist but rather than kicking your other leg back, you also keep it bent at a right angle.

The stretch is great because:

It stretches all of the muscles around the hip: These include the glutes as the hip flexors.
It’s a great warm-up: Moving through the posture in a dynamic way, as is the preferred variation on SWTC, you don’t only stretch but also activate the muscles ahead of training.
It can ease discomfort and pain: Tight hips and glutes can be hard to ignore, but the tension also leads to back pain and poor posture.
It can be done easily at home, as well as in the gym: You don’t need any kit, and it can take just 30 seconds.

Try dynamic 90/90 stretches to improve hip mobility