
Improving Spleeft’s Barbell Velocity Algorithm with Real Data
How I used Apple Watch data, a linear encoder and recordings from Paris to improve Spleeft’s rest detection, repetition segmentation and bar velocity tracking.

How I used Apple Watch data, a linear encoder and recordings from Paris to improve Spleeft’s rest detection, repetition segmentation and bar velocity tracking.

Traditionally, strength-training programming has been based on three key variables: sets, repetitions, and loads (for example, a % of 1RM or a fixed number of

Strength training measuring execution velocity is here to stay. Measuring velocity or jump height improves the quality of your services; it allows you to optimize

In this article, I share — from a technical and reflective perspective — the learning and development process behind the latest optimization of the Spleeft

Have you ever wanted to improve your performance in the gym more efficiently? Today we show you practically how we apply velocity based training in

One of the best things about resistance training is that every workout is a testing session. Why? If you want to improve your strength, you

You’ve probably been there. You’re scrolling through your phone between sets, and you see a post from someone saying they did 25 sets for chest

You already know the basics: lift heavy things, eat protein, sleep well. But knowing what to do and actually doing it with the right system in place

Here’s what most athletes get wrong about speed training: they think it’s just about running faster or jumping higher. They show up to the track, do

You’ve probably heard it a thousand times: “Lift heavy, eat protein, grow muscle.” But here’s what most coaches never mention—the actual biological mechanisms that make

Here’s the disconnect most coaches don’t talk about: the difference between doing a strength exercise and doing a strength exercise well. You can watch two athletes

If you coach long enough, you eventually hit that moment: two athletes on the same program, same percentages, same cues… and completely different bar velocities.
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