The PT's Secret: Why Closed Kinetic Chain (CKC) Exercise is the Gold Standard for Joint-Safe Cardio

Published on Dec. 18, 2025, 1:07 p.m.

In our last guide, we identified the "villain" of painful exercise: **Ground Reaction Force (GRF)**, the repetitive, high-impac…

More Than Motion: The Biomechanics of Low-Impact Cycling for Joint Health

Published on Oct. 9, 2025, 5:13 p.m.

In the global pursuit of fitness, we often chase metrics of intensity: calories burned, miles logged, watts produced. We celebr…