The 4-Phase Speed & Agility Program is a 12-week training blueprint designed by Alex Harrell to transform the way athletes move, accelerate, and perform. Built from Alex’s professional-level training philosophy, this system blends advanced speed mechanics, explosive movement drills, and progressive conditioning to create real, on-field results.
Each phase builds on the last:
Phase 1 – Foundation: Establish proper mechanics, mobility, and body control. Learn how to move efficiently and set the base for explosive growth.
Phase 2 – Acceleration: Develop first-step quickness and directional speed through sprint and cone-based reaction work.
Phase 3 – Power: Add plyometrics, resistance drills, and dynamic footwork to create true game-day explosiveness.
Phase 4 – Game Speed: Tie everything together with sport-specific reaction and conditioning work that translates directly to performance.
Across the 12-week program, athletes will learn to:
Generate more power from the ground up
Improve first-step burst and deceleration control
Move laterally with purpose and balance
Build the confidence to dominate between the lines
This program isn’t generic conditioning — it’s the same performance framework Alex uses to build elite, fast-twitch athletes. Every week introduces new layers of progression so players develop speed that lasts, not quick fixes that fade.
Whether you’re chasing a faster 60-yard dash, quicker reactions in the field, or more confidence on the basepaths, this course gives you the tools to get there.
Train smart. Move faster. Play better.

