Your Jump Is Limited by Your Upper Body

Shelby Trained

Published on: 04/09/2026

Your arms and upper body play a critical role in jumping, sprinting, and explosive movement. Learn how upper-body strength, pull-ups, and proper force transfer can help athletes improve power and overall athletic performance.

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The Ground-Up Advantage

Shelby Trained

Published on: 18/12/2025

True athletic power doesn’t start at the hips—it starts at the ground. This post breaks down how staggered-stance strength training builds real, transferable power through the feet, legs, core, and into game-speed performance.

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