The Two Systems
There’s a signal I’ve been catching in the gym for years.
The harder I try to stretch, the more my body resists. Pull harder on the shoulder stretch, the shoulder locks down. Relax, and it opens.
It’s not a metaphor. It’s a real mechanism.
In physical science it’s called the Central Governor Model. You never recruit 100% of your muscle fibers. Most people can only voluntarily activate around 80 to 88%. The rest is a protective buffer the brain holds back, so you don’t tear yourself apart.
Two systems are always running. One trying. One resisting. The faster you drive, the more the brake comes on.
The obvious response is to push harder. To overpower the resistance. But that’s not how it works. The brake gets stronger with the gas. You can’t out-effort the system that’s holding you back.
Same thing in life. The prefrontal cortex – the planning, self-criticism, self-monitoring part – is the mental brake. The harder you try to make something happen, the more it pushes back. There’s a name for what happens when that part goes quiet. Transient hypofrontality. Flow state. It’s not effort going up. It’s self-monitoring going down.
Most of us spend our second half trying harder at things that aren’t working. More effort. More discipline. More push.
The reframe is uncomfortable.
The work isn’t more effort. The work is less interference.
Full video above.
