Editor's Product Picks
Featured products from our latest reviews.
The Physics Behind Why Your Crossbow Shoots 400 FPS
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Latest Investigations
Why Your E-Bike's Peak Power Number Means Almost Nothing
The number 1200 stares back at you from the product page. watts. Peak power. It sounds authoritative, definitive. Yet...
The SkiErg Effect: Why Air Resistance Creates the Power-End…
The machine's performance monitor provides hines command the same mixture of terror and reverence. User descriptions ...
The See-Saw Effect: How Stance Controls Vibration Training …
You step onto the vibrating platform for the first time, expecting some gentle oscillation. Within seconds, your legs...
Why Your Weight Bench Keeps Failing You: The Physics, Biome…
The bar slips. Not much — just a centimeter. But that centimeter is the distance between a clean rep and a trip to th...
The Ergonomics of Under-Desk Cycling: Does It Really Work (…
The email arrived at 2:47 PM on a Tuesday. A reader in Chicago was asking the question that appears in every forum, e...
The 1500W E-Bike Myth: Deconstructing Power, Real-World Spe…
Welcome to the exciting, and sometimes confusing, world of high-power e-bikes. You see the numbers everywhere: 1000W,...