Nutrition
Hydration
The baseline is roughly 30-35 ml per kilogram of body weight, and every hour of hard training adds 0.5-1 litre. Work out your daily number.
Why bother
As little as 2% dehydration measurably cuts strength and endurance, and thirst lags behind the loss. A calculated target lets you drink on schedule instead of chasing thirst in the evening.
In the app: Tabata Timer by fit.how has these calculators built in, plus an interval timer you can read from across the gym. See the app.
Newsletter
Train smarter, by email
App updates and new training notes from fit.How, sent only when there is something worth reading. No spam, no profiling.