Have you ever wondered whether your beard or your leg hair could be slowing you down? We’re all told that clean-shaven is faster, many cyclists have donned silky smooth legs for decades, but come on how much difference does it make? It's time for us to do some science!

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Watch more on GTN...
📹 Road Bike Vs TT Bike: Aero Bars Wind Tunnel Tested 👉 https://youtu.be/ebCRJMmWVmQ
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🎵 Music - licensed by Epidemic Sound / Artlist 🎵
It'll Be a Slow Burn - The New Fools
Downhearted Feels - Rayo Z
Tell It Like It Is - Glove Box
On the Ground (Instrumental Version) - Pandaraps
Stop Chasing Me - Ambre Jaune
Stay on Top - Ballpoint

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The Global Triathlon Network (GTN) is the world's biggest triathlon YouTube channel, with new videos every day! GTN is for anyone who loves triathlon: from seasoned triathletes to first-timers – and everyone in between!

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