Lower body flexibility programme
Your nervous system is the real key to flexibility
Nicola Tik
July 1, 2025

It is easy to think of flexibility as something purely physical: lengthening muscles, loosening joints, pushing your body a little further. But the truth is, your nervous system is in charge. Your muscles do not decide how far they can stretch. Your brain and spinal cord do.

The nervous system is constantly scanning for safety. If it senses that a movement is too risky or unfamiliar, it will create resistance. That tight feeling you get in a stretch is often not the muscle itself refusing to move. It is your brain putting on the brakes.

This is where breath and mindset come in. When you breathe slowly and stay calm, you tell your nervous system that everything is okay. That it is safe to release. That nothing is being forced.

Here is how to work with your system instead of against it:

Think of flexibility as a trust-building process. You are not trying to force your body into shape. You are teaching it that it is safe to explore new ranges. When your nervous system feels supported, your flexibility improves naturally.