Originally Posted by
mr_pedro
If you need to drink that much more water on the trainer because of much more sweating, perhaps you could look into extra ventilation? Ideally there is not a pool of sweat on the ground afterwards.
When I say I drink 2l of water on the run up to a session, that is through the day and then I jump on the bike at 5pm and ride for an hour plus and them have another litre of water afterwards, I have a fan in front of me and the window open behind me