Legmaker Hockey Performance Lab Equipment Pack

Legmaker Hockey Performance Lab Equipment Pack

( Investigational Device | Hockey Kinetics )

Functional Limitation Notice: This system (Inclusive of all Hardware, AI Software, and Mobile Interfaces) is NOT FDA REGISTERED and is classified as an Investigational Device per 21 CFR Part 812. Use is strictly restricted to Biomechanical Research, Clinical Validation, and Non-Medical Performance Optimization under the direct supervision of qualified personnel. Data generated is informational only and does not constitute medical advice, diagnosis, or a definitive "Return to Play" clearance.

Technical Summary

• Mobile Command: Package includes an iPhone 15 for real-time sideline and bench data visualization.

• AI Access: Includes a 6-month institutional license for the proprietary hockey-optimized AI engine.

• Autonomous Power: Features an 8-hour high-capacity rechargeable battery, specifically engineered for autonomous operation in cold rinks, training rooms, and high-G environments.

Hockey Performance Indicators (The Top 10)

Primary Data Vectors

• Stride Launch Torque (Nm):

  • What it tracks: The maximum rotational force generated during the explosive extension phase of an on-ice or off-ice stride.

  • Why it matters: Quantifies a player’s acceleration "pop." For forwards and defensemen, this proves they have the requisite force to win races to loose pucks and create separation out of turns.

• Eccentric Stride Deceleration Buffer (ESDB):

  • What it tracks: The unique ability of the kinetic chain (ankles, knees, hips) to absorb and dissipate high-velocity braking forces when stopping or pivoting hard on edges.

  • Why it matters: This is the Groin and ACL shield. It detects if a player is loading unevenly or compensating due to fatigue, which is the leading predictor of adductor strains and joint degradation.

• Bilateral Skate Symmetry (%):

  • What it tracks: A real-time, high-precision comparison of power distribution between the left and right legs during explosive pushes.

  • Why it matters: Elite standards require tight variance. If a player favors one leg due to skate bite, boot fit, or hidden tweaks, they are inviting a secondary compensatory injury.

• Neural Recruitment Latency (ms):

  • What it tracks: The exact micro-second time delay between the AI stimulation command and the initial muscle contraction.

  • Why it matters: Identifies "Invisible CNS Burnout." If the brain's signal is slow, joint stabilization is slow, signaling a high risk of an imminent knee or ankle ligament tear.

Performance-Optimization Metrics

• Kinetic Chain Efficiency:

  • What it tracks: The seamless coordinated transfer of energy from the floor, through the legs, and into a powerful snapshot or slapshot windup.

  • Why it matters: Ensures the player is not "using too much upper body" to compensate for a temporary loss of lower-limb drive during heavy third-period shifts.

• First-Two-Strides Explosiveness (RFD):

  • What it tracks: The specific Rate of Force Development during initial acceleration from a dead stop.

  • Why it matters: Tells the coach if a skater has maintained their dynamic breakaway speed. RFD—not just peak strength—is what wins battles along the boards.

• Lateral Edge Stability:

  • What it tracks: Shear force and joint stability in the knee and ankle complex during rapid lateral transitions and crossovers.

  • Why it matters: Critical for shutdown defensemen and penalty killers. It quantifies if a player has the joint integrity to hold a defensive gap without breaking structure.

• High-Intensity Third-Period Conditioning:

  • What it tracks: The mechanical work performed during high-contact board battles compared to the player's heart rate.

  • Why it matters: Differentiates general aerobic fitness from actual hockey stamina. Identifies if a player is redlining just to survive a shift.

• Load-Management AI Forecast:

  • What it tracks: Micro-deviations in stride mechanics and deceleration buffer over a multi-period session.

  • Why it matters: The AI predicts a soft-tissue strain before it happens, allowing training staff to manage ice time the exact moment injury risk spikes.

• The "Elite" Readiness Grade (1-100):

  • What it tracks: A proprietary aggregate score of all Lab data points into a single actionable number.

  • Why it matters: The final word for the Coach and Front Office: "Is this player 25-minute-night ready?"