The Unilateral Advantage

Shelby Trained

Published on: 17/11/2025

New research confirms what great coaches have known for years: unilateral training—working one side at a time—improves movement, stability, and athletic performance. This post explains why single-leg and single-arm training transfers so well to sport and everyday life.

Exercise

The Upper Body Connection

Shelby Trained

Published on: 17/11/2025

Upper body training isn’t just for aesthetics—it’s essential for running mechanics, posture, movement efficiency, and long-term performance. This post breaks down why your upper body still matters, even if your sport is “lower-body dominant,” and includes a simple exercise anyone can start with.

Exercise