Force-Velocity Profile Hub

Understand how to read an F-V profile and identify the dominant deficit.

guides·12 min read

Force-Velocity Imbalance Explained: Diagnose Weakness with an 800Hz IMU

Learn the F-V profile and FVi index. Use an 800Hz IMU to diagnose force vs. velocity deficits in jumps and squats and prescribe targeted 12-week training.

FV profile·FVi·Samozino

guides·12 min read

Velocity Deficit Explained: How to Measure and Interpret the Gap Between Strength and Speed

Master the velocity deficit concept, calculation methods, normative ranges, and sport-specific interpretation. Measure the strength-speed gap with IMU and.

velocity deficit·VBT·force-velocity profile

research·12 min read

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.

IMTP·isometric·maximum strength

guides·12 min read

Velocity Profiling for Throwers: Data-Driven Training for Shot Put and Rotational Events

Build force-velocity profiles for shot put, discus, and hammer throwers. Diagnose F-V imbalance with 800Hz IMU and prescribe individualized programming.

throwers·shot put·velocity profiling

Load-velocity testing for squat, bench, deadlift, and ballistic lifts.

guides·12 min read

Deadlift Load-Velocity Profile Guide: 1RM Estimation and Velocity Zones with 800Hz IMU

A step-by-step guide to building deadlift load-velocity profiles with an 800Hz IMU. Covers 1RM estimation, personal velocity zones, and a 12-week applied case.

deadlift·VBT·load-velocity

guides·12 min read

Hex Bar Deadlift Load-Velocity Profiling: A Complete VBT Guide for Maximal Power Output

Master hex bar deadlift load-velocity profiling with 800Hz IMU sensor data. Optimal load zones, V-L curve analysis, and 1RM estimation methods explained.

hex bar deadlift·load-velocity profile·VBT

exercises·10 min read

Back Squat Velocity Zones: Optimal Speed for Every Training Goal

Complete guide to back squat velocity zones for VBT. Includes MCV targets by training goal, velocity loss thresholds, programming examples, and how to apply...

squat·VBT·velocity-zones

exercises·13 min read

Bench Press Velocity Zones: VBT Targets for Strength & Power Development

Master bench press velocity zones for velocity-based training. Includes mean concentric velocity targets by training goal, load-velocity profile setup, and...

bench-press·VBT·velocity

exercises·10 min read

Box Squat Velocity-Based Training: Programming & Technique Guide

Master the box squat for velocity-based training. Learn proper technique, box height selection, velocity zones, and how to program box squats for maximum...

box-squat·velocity·vbt

Use loaded jumps to estimate force, velocity, and power output simultaneously.

exercises·7 min read

Countermovement Jump (CMJ): Technique, Measurement & Norms

Complete guide to the countermovement jump (CMJ) test — proper technique, measurement methods, normative data, and how to improve your CMJ score.

vertical-jump·cmj·testing

exercises·9 min read

Broad Jump Test: Standing Long Jump Protocol & Norms

Complete guide to the standing broad jump test. Learn proper technique, standardized protocol, normative data by age and sport, and how to improve...

broad-jump·power·testing

exercises·9 min read

Hex Bar Jump Squat: The Best Loaded Jump Exercise

Why the hex bar jump squat outperforms barbell jump squats for loaded power training.

hex-bar·jump-squat·loaded-jumps

exercises·12 min read

How to Test Broad Jump Power: Measuring Horizontal Explosiveness with 800Hz IMU

Quantify broad jump power output with an 800Hz IMU using standardized protocol, normative ranges, and prescriptive accessory work guidance.

broad jump·horizontal jump·power testing

Choose accessory work and load schemes based on profile direction.

guides·13 min read

Autoregulated Training with Velocity: The Complete Guide to Daily Load Optimization

Master autoregulated training using velocity data. Learn to adjust daily loads, manage fatigue, and optimize performance with velocity-based autoregulation.

vbt·autoregulation·programming

research·12 min read

Why Cluster Sets Preserve Velocity Better: The Neuromuscular Science of Distributed Rest

Cluster sets preserve barbell velocity 12% better than traditional sets. Neuromuscular science, RCT evidence, and 800Hz VBT monitoring explained.

cluster sets·VBT·velocity loss

guides·12 min read

How to Program 12-Week Block Periodization: A Data-Driven Phased Adaptation Model

Block periodization maximizes residual training effects across 12 weeks. Learn the validated IMU-tracked accumulation, transmutation, and realization template.

block-periodization·12-week-program·accumulation

guides·12 min read

How to Program a Power Block for Soccer Players: A 6-Week Design that Cuts 30m Sprint by 23%

A 6-week soccer power block improves 30m sprint time by 23% on average. Learn the VBT and jump-monitored design, weekly sessions, and field integration plan.

soccer·power block·VBT