so I 'm reading a Jeff Galloway marathon book , and he says watch your salt intake the day before a long run.
Well I thought we needed to take in extra salt and potassium for long events?
so does salt help or hurt?
so I 'm reading a Jeff Galloway marathon book , and he says watch your salt intake the day before a long run.
Well I thought we needed to take in extra salt and potassium for long events?
so does salt help or hurt?