Numbers Don’t Lie (40 Min Cycle)
Brian mixes traditional Spin drills with math-inspired patterns like Fibonacci sequences and Pi for an exponential calorie burn across this 40-minute ride.
What do you get when you cross an athlete with a mathlete? Easy - it’s Coach Brian leading this 40-minute SWEAT soaker of an indoor cycle class. When you add traditional Spin drills plus mathematical theories like Fibonacci sequences and Pi (the 3.14 kind!), the numbers don’t lie - you’ll get an exponential calorie burn. Drop your calculator and let’s add up those kCals crushed!
This workout does not include a cool-down, but we have some great options here!
What members are saying
- Charlotte P.Jan 29, 2026
Great class
- Cath B.Nov 8, 2025
This is probably one of my favourite workouts. I’m curious - what happens when Brian’s heart rate hits 100%? Great push - love it! Thank you.
- Nancy B.Sep 10, 2025
Great class! Fun and effective.
- Charlotte P.Aug 6, 2025
Fun music Great cycle drills Awesome trainer
- Bob A.Jul 14, 2025
Wow! What a ride. Challenging, fun and puddles of sweat. Thank you Brian
- Charlotte P.Apr 23, 2025
S Much fun Great workout Great music Awesome trainer And a bonus math lesson 🥵🥵🥵🥵🥵❤️🚴🏼♀️
- Cath B.Mar 12, 2025
Still puffin and sweating! Love it!
- Connie F.Mar 12, 2025
Happy pi day Brian! As a HS math teacher, I had so much fun with the numbers...but seriously, the Fibonnaci drill was soooo hard, why were the commas only 5 seconds rest-wicked hard-wicked fun-thanks Brian!
- Jennifer P.Feb 19, 2025
Otherwise, great class and really appreciate the creativity making it fun
- Jennifer P.Feb 19, 2025
Great. Got lost a few times on where we were in terms of gear and so it may be helpful to reiterate where we are out of 10. The bike I use goes up to 22 so the out of 10 works well and I’m sure most people could relate to the out of 10
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