No, not pigeon pose, this is the simple Pilates exercise I use to actively stretch my hip flexors while also working my deep core

A woman doing the Pilates single leg extension.

I run marathons for fun and spend hours of my day sitting down behind a desk — if I didn’t have tight hip flexors, I’d be superhuman. When we talk about tight hip flexors, we’re referring to two different muscles: the iliopsoas and rectus femoris. When these muscles are tight, they remain in a shortened state. This, in turn, can cause reduced hip mobility and lower back pain.

There are some common exercises you can do to help relieve tight hips, including pigeon pose and the 90/90 stretch. While I use both of these in my routine, when I’m short on time, I revert to a simple Pilates exercise instead, as it means my deep core also gets a workout as I release my hips. Read on to find out more.