Two god checks for dehydration...
1. Check your skivies, ringed urine stains are a sign of dehydration
2. During a normal couple of days time how long you spend peeing, then try and match this when you are out on the bike, rough and ready calculator as it takes into account the greater sweat output and compensates for it
1. Check your skivies, ringed urine stains are a sign of dehydration
2. During a normal couple of days time how long you spend peeing, then try and match this when you are out on the bike, rough and ready calculator as it takes into account the greater sweat output and compensates for it