Medically reviewed by M. Thurairaj, Registered physiotherapist. · Last reviewed June 2026.
How sitting affects the hip flexors
Sitting holds the hip flexors in a shortened position for hours at a time. Over a working day, week and year, they can adapt to feel tight, which may pull on the pelvis and lower back and leave the hips feeling stiff when you stand. This is closely linked to the achy lower back many desk workers feel by the afternoon.
Loosening them up
Standing up regularly and breaking up long sitting is the first and most important step. A gentle hip-flexor stretch, such as a kneeling lunge with a slight forward shift, can be done daily to counter the shortening. Combining this with waking up the glutes, which switch off from sitting, helps balance the hips. Consistency, not intensity, is what works here.
Where massage helps
Massage around the hips and front of the thigh can ease the tightness that builds from sitting, which often makes the stretches feel easier to maintain. It works best alongside regular movement and stretching rather than on its own. If you have hip pain that is sharp, limits movement, or comes with other symptoms, that is worth getting assessed rather than assuming it is just tightness.
Key takeaways
- Sitting holds the hip flexors short and tight
- This can feed lower-back and hip stiffness
- Stand often and stretch the hip flexors daily
- Waking up the glutes helps balance the hips
Frequently asked questions
Can tight hip flexors cause back pain?
They can contribute by pulling on the pelvis and lower back, especially combined with weak glutes from sitting. Movement, stretching and strengthening help balance the hips.
How often should I stretch my hip flexors?
A gentle daily stretch works well if you sit a lot, alongside standing up regularly through the day. Consistency matters more than long or intense sessions.