Learn how to calculate the Reactive Strength Index with three different jump testing methods. Reactive strength is an essential physical...

In this post, I delve into VALD's new training mode feature, and how it can be applied with NordBord and ForceFrame.

This post explains how to calculate and use the Eccentric Utilization Ratio (EUR) from squat jump and countermovement jump data.

The following excerpt is taken from the VALD eBook 'Practitioner's Guide to Shoulders'.

This post delve into the significance of RFD, explore how it is calculated, and discuss its practical applications.

This post explains the science underpinning isometric strength training and four key reasons why they have become so popular.

This blog post delves into the usefulness of impulse in the Nordic hamstring exercise, exploring its definition and how it can be used.

This post compares the two prevalent methods for calculating jump height: flight time and impulse momentum.

This excerpt is taken from the VALD eBook 'Practitioner's Guide to Preseason', which covers the fundamentals of planning preseason.

Here we delve into different ways to test hamstring muscle strength.

This video delves into the methodology of various jump tests including the countermovement jump (CMJ), squat jump (SJ), and drop jump (DJ).

In this video, I discuss calculating athlete asymmetries, including all the 'Calculation Conundrum' equations.

Force plate technology is widely used across sports & biomechanics labs to test athletic capacities. Go inside the technology in this video.

In this video, we discuss how to use timing gates, and the SmartSpeed system from VALD Performance.

This post discusses how to use the VALD Performance ForceFrame to measure shoulder strength in internal and external rotation.

This video will show you how to use the VALD Performance ForceFrame to measure strength in the hip and groin area.

In this video, we're going to discuss hamstring testing, and specifically the Nordic Hamstring Exercise (Russian Leans) strength test.