Caféine à l'effort : comment bien la doser et la placer
L'aide ergogénique la plus documentée du sport d'endurance, et la plus mal utilisée. Dose, timing, génétique, risques et stratégies par discipline.
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Maximum strength: an asset for endurance sports.
Maximum strength is the ability to produce a very intense effort for a short period of time. In weight training, this corresponds to sessions where you lift very heavy weight...
Impact of altitude, extreme temperatures, and weather conditions on performance.
Humans possess adaptive biological mechanisms and behavioral responses to cope with environmental stressors. Adaptation typically occurs after repeated exposure to specific str...
The Pyrene calculator
Your fuel, calculated for your effort.
An easy ride, a race, an ultra: whatever your goal, we help you fuel your effort properly. Enter your discipline, your duration and your conditions, and our visual tool turns your needs into a clear protocol: which flasks and bottles to fill, with what, and at which point in the race. No more dosage headaches: you see everything, all that's left is to ride.
Build my protocolExample: Cycling · 3 hrs · moderate
80 g/hcarbs
750 mL/hhydration
800 mg/hsodium
Merged Protocol energy & hydration combined
100 g
75 g
75 g
123
T0 · 0 hT0 +1 hT0 +2 h
Bottle · 750 mL
Carbs4 DrinkMix scoops
Electrolytes½ Hydratation dose
Bottle · 750 mL
Carbs3 DrinkMix scoops
Electrolytes½ Hydratation dose
Bottle · 750 mL
Carbs3 DrinkMix scoops
Electrolytes½ Hydratation dose
Effort intensity → carbohydrate needs
80g of carbs / hour
80 g
StartMid-raceFinish
The starting point
The whole system, in one pack.
The Discovery Pack brings together the essentials of the Pyrène range to test, compare and find your protocol.
- 1 UltraEndurance® Gel, Neutral
- 1 UltraEndurance® Gel, Organic Blueberry
- 1 UltraEndurance® DrinkMix, Neutral
- 1 Hydratation® Lime