Most people only train in the mid-range of motion — that’s where your body adds sarcomeres in parallel, which makes muscles bigger and stronger through that specific range. There’s a time for that.

But for real performance and longevity, you’ve got to train at long muscle lengths. That’s what triggers your body to add sarcomeres in series, extending the muscle’s functional length so it can contract with more force through a greater range.

That means more speed. More power. More resilience.

When you sprint, jump, or cut — your muscles are lengthened under load. Training that way builds strength where injuries usually happen and keeps you performing longer.

Train long. Build strong.

Comment or DM “ADAPT” and I’ll send you my free eBook that breaks down exactly how to train for specific adaptations that boost performance and longevity.

Proof of Work Fitness 💪🏼