We Do Speed.
JL.Speed is a speed development methodology for all sports, all levels, ages 8-23. Not just sprinters — every athlete who needs to be faster. We train the body through movement science and the mind through confidence-building technology.
Mind + Body
A coherent mind strengthens the body. This isn't just philosophy — it's how we train. When an athlete's mind is aligned with their body, movement becomes instinctive, powerful, and repeatable.
We train for confidence. Our technology creates healthy memories — every session is evidence of growth. Athletes don't just hear they're improving, they see it in their data, their video, their scores.
And when the data shows an athlete needs rest, or mental health support, the technology flags it. Recovery isn't weakness — it's intelligence.
Train for Confidence
Every session builds evidence. Every milestone is recorded. Athletes develop belief through proof.
Healthy Memories
Technology captures improvement. Video, metrics, scores — a library of growth that athletes carry forward.
Know When to Recover
Emotional state ≤ 2 triggers a clinical flag. The system knows when an athlete needs Liz, not another sprint.
Kinetic Intelligence
The athlete's ability to move with speed, rhythm, timing, coordination, and biomechanical efficiency under competitive conditions. KI Score (0-100) maps to developmental stage — not age.
Foundation
Learning movement patterns. Building the neural pathways for speed.
Development
Building consistency and rhythm. Drills become repeatable.
Build
Refining mechanics under speed. Applying intelligence at velocity.
Optimize
Peak efficiency. Competition-ready. Maintaining and fine-tuning.
The 3 Core Drills
Everything we do builds from three foundational movements. They are themselves a closed loop — the complete integration of sprinting. From the 8-year-old learning jump rope to the 23-year-old refining their drive phase.
Jump Rope
Ground Contact & Rhythm
Stiff ankles, no bend at the knee. This drill teaches the foot to be a spring — elastic, stiff, rhythmic. Ground contact time drops. Ankle elasticity increases. The tempo builds neural pathways for sprinting cadence.
A-Skip Over Cones
Knee Drive & Progressive Tempo
Iso knee drive to progressive rhythm. The A-skip bridges ground contact (from jump rope) to actual sprinting mechanics. Knee height, hip flexion, coordination, and tempo awareness all develop here. Progressive cone spacing teaches rhythm acceleration.
Sprint Progression
Applied Speed — 10m to 60m
10m, 20m, 30m, 60m. The first two steps are the most important steps in sprinting. Violent contralateral arm action. Push take-off steps. Shin angle prep for drive phase. Falling forward to hips tall, knees up. This is where ankle stiffness and knee drive become applied speed.
Sprint Mechanics
The biomechanical checkpoints our technology measures. Every angle, every force, every phase.
First Two Steps
The most important steps in sprinting. Explosive push-off, body angle forward, maximum ground force.
Contralateral Arm Action
Violent, coordinated arm drive opposite to the legs. Creates rotational balance and forward momentum.
Push Take-Off
Triple extension through ankle, knee, and hip. Maximum force into the ground at optimal angle.
Shin Angle
Prep for drive phase. Shin angled forward, creating the falling sensation that produces acceleration.
Drive Phase
Falling forward — using gravity and ground reaction force together. Not pulling, pushing.
Hips Tall, Knees Up
Upright posture through the torso. High knee recovery. Efficient hip mechanics at top speed.
Coherence
Coherence is the alignment of three dimensions. When they converge, Kinetic Intelligence emerges — the athlete moves with instinctive, powerful, repeatable speed.
Structure
Anatomical capabilities. Joint mobility, muscle balance, movement range. What the body CAN do.
Mechanics
Applied movement patterns. Sprint technique, drill execution, timing under speed. What the body DOES.
Physiology
Internal readiness. HRV, recovery, emotional state, nervous system adaptation. How the body FEELS.
Structure + Mechanics + Physiology = Coherence
For All Sports. All Levels.
Speed is universal. Whether you're a baseball player stealing bases, a soccer player on a breakaway, or a track athlete in the blocks — the mechanics are the same.
We work with athletes ages 8 to 23. From beginners learning their first jump rope to elite athletes optimizing their drive phase. The 3 core drills scale to every level.
We started working with a youth baseball team, ages 8-12 — 6 weeks of the JL.Speed methodology. Jump rope, A-skip, sprint progression. The results speak through the data.