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Physical Systems

Chexercise

Sustainable fitness through isometrics and time under tension.

Chexercise is a fitness system centered on isometrics and the principle of time under tension. It is designed for consistent, lifelong training rather than short-term intensity. The system emphasizes controlled, continuous effort that can be performed anywhere with minimal equipment.

Key Principles

How to Get Started

Begin with basic isometric holds (planks, wall sits, dead hangs). Focus on perfect form and gradually increase time under tension. Build consistency before increasing complexity or duration.

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