Pourquoi S’Entraîner Avec Puissance ?
L'entraînement en puissance vous fournit des données précises, instantanées et objectives qui éliminent les approximations dans la gestion de l'effort et suivent avec précision l'évolution réelle de votre condition physique au fil du temps. Les watts ne mentent pas et ne fluctuent pas en raison de la fatigue, du stress ou de facteurs alimentaires : c'est la mesure constante sur laquelle les meilleurs cyclistes du monde, et désormais vous aussi, pouvez compter.
Athlete Reviews
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- Hannah Otto
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With climbs lasting between 20 minutes to over an hour, my 4iiii power meter was an essential tool for pacing the 7+ hour day. I love the art of modulating my own effort while competing and pushing into new realms of possibility.
” - US XCM National Champion
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- Cameron Jones
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After identifying some power imbalances with my dual-sided pm last year, and addressing it in the gym, the stat I was most proud of was the near-perfect LR balance I achieved (49.9%/50.1%)
” - 2025 Unbound Gravel & Life Time Grand Prix Overall Winner
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- Alex Dowsett
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I’ve always believed that data is only valuable if you know what to do with it. 4iiii power meters are trusted, accurate and built on an incredible heritage – and I’m excited to work with the team to help more riders get set up properly, understand the numbers, and use power to train with real purpose.
” - Former Hour Record Holder and WorldTour Pro turned Performance Analyst
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- Gwen Jorgensen
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4iiii is extremely easy to use and accurate. The dual sided power meter allows me to make sure I’m sitting even and pushing equal watts. Power is a great way to measure progress over time and have a metric to build off of.
The process to get these power meters installed was very easy as I just mailed in my current cranks and they installed the power meter.
” - American Pro Triathlete: 2016 Olympic Gold Medalist, 2× World Champ
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FTP in Cycling
- August 12, 2026
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Learn what FTP means in cycling, how to test it, and why the results are key in building a quality, power-based training program to improve your riding.
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Prizm Racing - Flying High in France
- July 22, 2026
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Prizm Racing used 4iiii power data to guide Arthur Blanc to the Alpe d'Huez Strava KOM, weeks before the Tour de France races up the iconic 21 switchbacks.
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School’s Out — The XYZs of Cycling
- July 13, 2026
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New to cycling power zones, critical power, VAM, or FatMax? This guide breaks down the terms and metrics so you can train with confidence.
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