do you drink a lot more water when you are training?
i tend to drink between 3-6 water bottles full when i'm training. so yeah, i tend to go to the bathroom a lot when i'm at the gym.
some people tell me i should drink a bit less water when i'm training (nothing wrong with becoming mildly dehydrated while training) but i probably run mildly dehydrated at other times, so figure it is better for me to drink up when i want to drink up.
caffeine makes me want to go to the bathroom a lot, too.
i also want to go to the bathroom and / or fill up my water bottle when i'd like a little bit more rest before i do the next rep / set.
not sure if this stuff applies.