Rate Coding Training: Improving Motor Unit Firing Rate

There's plenty of information online about Rate Coding Training, but accurate, evidence-based guides are rare. This article combines research literature with field coaching experience.

We detail target muscles, joint mechanics, exercise variations, and level-appropriate programming for Rate Coding Training: Improving Motor Unit Firing Rate.

method">Rate Coding Training Execution Guide

Setup

Effective training starts with proper positioning. Foot width, grip placement, trunk angle, and gaze direction must be precisely set to maximize movement efficiency.

Key Execution Points

• Joint alignment: Knees tracking over toes, neutral spine, scapular stabilization are fundamentals.
• Range of motion: Full ROM is the default; partial reps serve specific supplementary purposes only.
• Velocity intent: Control the eccentric, maximize concentric intent regardless of actual bar speed.

Specific Execution Methods

A step-by-step protocol for effective implementation. All movements assume proper technique proficiency.

Step 1: Systematic Warm-Up

General warm-up (5-8 min): light jog or rowing → dynamic stretching (leg swings, hip circles, world's greatest stretch) → activation drills (band walks, glute bridges). Specific warm-up: perform the main exercise at 40%, 60%, 75%, 85% intensity for 3-5 reps each. Warm-up goals: raise muscle temperature (+1-2°C), induce PAP effects, promote synovial fluid secretion.

Step 2: Main Set Execution

Maintain maximal velocity intent on every rep. González-Badillo et al. (2017) found EMG activity was up to 12% higher with maximal intent regardless of actual bar speed. RPE-based adjustment: RPE 7-8 (2-3 reps in reserve) proceed as planned; RPE 9+ (≤1 rep in reserve) reduce volume 10-20%. Cross-validate RPE with PoinT GO velocity data for more precise regulation.

Step 3: Cool-Down and Recovery

5-10 min static stretching (agonist muscles 30 sec × 2 sets) → deep breathing (parasympathetic activation) → nutrition (within 30 min: protein 0.3-0.5g/kg + carbs 0.5-1.0g/kg). Learn more: HRV-Based Training Recovery Guide: Autonomic Monitoring

Training Programming

Three principles of scientific programming: Individualization, Progressive Overload, and Variation.

Sample Weekly Structure (DUP Model)

4-Week Mesocycle Design

Weeks 1-3: progressive volume increase (+5-10%/week). Week 4: deload (40-50% volume reduction, intensity maintained). Measure load-velocity profiles with PoinT GO at the start and end of each mesocycle. Per Jovanovic & Flanagan (2014), velocity-based 1RM estimation has a standard error of ±2-4%. Read also: PAPE: Post-Activation Performance Enhancement Science

PoinT GO Data Utilization Strategy

Subjective judgment alone cannot detect subtle changes. Here's how to use PoinT GO's IMU sensor data for objective training management.

Key Monitoring Metrics

1. Mean Concentric Velocity (MCV): Foundation for load-velocity relationships and daily condition monitoring. A 5%+ drop from baseline signals insufficient recovery.
2. Velocity Loss (VL%): Speed decrease from first to last rep. VL 10-15%: neuromuscular stimulus (low fatigue). VL 20-25%: hypertrophy stimulus. VL 30%+: excessive fatigue. Per Pareja-Blanco et al. (2017).
3. CMJ Height: Average of 3 pre-training jumps. Consider volume reduction if 5%+ below personal baseline.
4. Asymmetry Index: Prioritize corrective training when left-right difference exceeds 15%.

Weekly Data Review Process

Every Sunday in the PoinT GO app: ① Check weekly MCV trends ② Observe velocity-load graph slope changes ③ Review CMJ daily trends ④ Adjust next week's intensity and volume. Recommended: 1RM Calculation Methods Compared: From Prediction Equations to Velocity-Based Estimation

Practical Coaching Tips

Real-world considerations for translating research into practice.

• "Intentional speed" principle: Emphasize the intent to move fast on every lifting rep. Behm & Sale (1993) proved that maximal velocity intent alone promotes high-threshold motor unit recruitment, regardless of actual bar speed.
• Technique-first rule: End the set when fatigue degrades technique. Repeating poor patterns causes negative motor learning. "Only count good reps."
• Respect individual differences: Athletes respond differently to identical programs. Use velocity data to find individual optimal loads and volumes.
• Sleep, nutrition, stress: 7-9 hours sleep, 1.6-2.2g protein/kg bodyweight, psychological stress management form the foundation of training adaptation. Walker (2017): below 6 hours sleep can reduce strength by up to 30%.
• Long-term perspective: Reaching elite level requires 8-12+ years of systematic training. Focus on quality execution each session rather than short-term outcomes.