
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

If strength is your engine size, VO₂ max is the size of your fuel pump. You can bolt on all the power you want in

Overspeed training has a certain mystique. The first time an athlete clips into a towing system or an assisted treadmill and suddenly finds themselves running

You step on the mound, take a breath, and let one rip. The gun flashes a number that’s… fine. Not bad. But not the number

You walk into a powerlifting meet and immediately notice two worlds colliding. One side has lifters in singlets, belts, and sleeves—raw powerlifting warriors grinding out

You unrack a heavy squat that should be routine. On paper it’s 85%—nothing heroic—but today it feels like a house. You grind out three ugly reps, stare

You rush into the gym, maybe do 30 seconds of light jogging, and jump straight into your main lift. Sound familiar? Most people treat warm up
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