Chapter 05 of 5
The 21-Day Machine
Grand Tour survival: Carbs, recovery, and altitude.
- Endurance Scale
The Three-Week Gauntlet
A Grand Tour like the Tour de France demands racing over 3,000 kilometers in just 21 days. It is the ultimate test of human physiological limits.
- Energy Output
The 100,000 Calorie Burn
A rider consumes and burns roughly 6,000 to 8,000 calories per day. Over three weeks, that is the equivalent of eating 200 double cheeseburgers.
- The Mechanism
Carbohydrate Loading 2.0
Modern pros ingest up to 120g of carbs per hour while riding. This requires training the gut to process sugar at rates once thought impossible.
17 more cards in this chapter
Could you answer this?
Why do Grand Tour riders consume up to 120g of carbohydrates per hour of racing?
🚴 The Peloton Matrix
- 01The Physics of FrictionMaster the brutal math of drafting and saving watts.
- 02The Breakaway GambleCalculated risks and the high-speed chase of the pack.
- 03Shadows of the LeaderThe selfless 'Domestiques' who fuel the team's victory.
- 04Echelon WarfareStrategy in the crosswinds that rips the race apart.
- 05The 21-Day MachineGrand Tour survival: Carbs, recovery, and altitude.