RFD
Rate of Force Development Training Methods: Evidence Review
What training methods most effectively improve rate of force development (RFD)? A systematic review of plyometric, ballistic, VBT, and isometric approaches
How to Train Explosive Knee Extension: An 800Hz IMU Guide to RFD, Jump Power, and Velocity
Explosive knee extension training drives jump height and sprint acceleration. Learn how 800Hz IMU PoinT GO quantifies knee extension RFD and a proven 12-week.
Why the Isometric Mid-Thigh Pull Matters: The Gold Standard for Maximum Strength Assessment
Why the isometric mid-thigh pull matters: peak force, RFD, and sport-specific applications, plus how IMU sensors complement IMTP testing for complete athlete.
Why 30% Velocity Loss Is the Best VBT Cutoff: A Meta-Analysis of Pareja-Blanco and Beyond
30% velocity loss is the optimal VBT cutoff for balancing hypertrophy and power. Review the Pareja-Blanco et al. dataset and how to apply VL30 with an 800Hz.
How to Test Explosive Strength with IMU: 5 Validated Protocols
Five field-validated protocols for measuring explosive strength with an 800Hz IMU sensor.
How to Train Explosive Hip Extension: An 8-Week Protocol for Bigger Jumps and Faster Pulls
Hip extension is the engine behind jumps, cleans, and rotational power. Use this 8-week protocol with 800Hz IMU measurement to add 20-30% to your 100ms RFD.
How to Train Grip Strength Velocity with an 800Hz IMU Sensor
Train grip velocity, not just peak strength. Use an 800Hz IMU to measure grip RFD, peak acceleration, and stability for deadlift, climbing, and combat sports.
Force-Time Curve Analysis: Performance Assessment Methods
How force-time curve shape predicts athletic power, injury risk, and training response. Research methods, key variables, and field measurement with IMU sensors.
Rate of Force Development: Explosive Strength Factors
Deep-dive into rate of force development (RFD): neural mechanisms, fiber type contributions, isometric vs dynamic measurement, and training interventions
Force Plate Testing Guide: Key Metrics, Protocols, and Practical Alternatives
Complete guide to force plate testing: CMJ, drop jump, isometric mid-thigh pull, and RFD protocols with normative data tables.
How to Improve Rate of Force Development
Improve rate of force development with evidence-based methods: ballistic training, isometric protocols, EMG-RFD thresholds, and VBT-based velocity monitoring.
Rate of Force Development: The Complete Guide
Evidence-based rate of force development guide covering RFD physiology, training methods, specific protocols, normative data, and VBT integration for coaches.