For desk workers
Your body is paying the cost of how you work.

Hours of sitting teach your hips to stay short, stiff, and switched off. The fix is not one magic stretch. It is a few minutes of the right mobility and strength, done daily.
Clinically reviewed · Loosn Specialist Network · Updated June 2026
Sit for hours and your hip flexors rest in a shortened position while your glutes spend the day switched off. Your nervous system adapts to what you practise, so short and inactive becomes the default setting, and the joint capsule and surrounding tissue stiffen to match.
Here's the part most stretching routines miss: tightness is often protective guarding around weakness. If your glutes and deep hip muscles can't control a range of motion, your brain limits it. Which is why stretching alone feels good for an hour and changes nothing, and why pairing mobility with strength changes everything.
Your body is paying the cost of how you work.
Stay running. Not just keep running.
You're 22 with the neck of a 40-year-old.
Mobility opens the range. Strength keeps it. You need both, and the order matters.


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Kai adapts every session to your pain, sleep & energy. Slept badly? Gentler flow. Feeling strong? Kai pushes further. Like a physio who knows you.


13 minutes a day. Exercises with real-time form correction, breathwork, and pain education. Watch your pain trend drop week by week.
YouTube gives you the same routine regardless of who you are. Loosn assesses your specific movement patterns, builds a 12-week programme, adapts as you change, and tracks whether it's actually working.
It's the biggest contributor for most people, but not the only one. Running volume, an old injury, or simply never training your hips through their full range all stiffen the same joint capsule. The quiz works out which of those is driving yours.
Most people feel a real difference within 2-3 weeks of daily work, because the nervous-system side of tightness responds fast. Lasting range takes longer, since the strength that holds a new range has to build alongside it.
Often, yes. Tight hip flexors tilt the pelvis forward and stiff glutes leave the lower back to do work it isn't built for. Loosening and strengthening the hips is one of the most common fixes for back pain that stretching alone hasn't touched.

2-minute quiz. Personalised lower back pain programme. First 14 days free.