So, at the grand age of 36, I am finally doing proper regular exercise - just got to week 7 of couch to 5k, and I swim while my children have their swimming lessons.
However, my week means that the most convenient times for exercise are:
Monday morning - couch to 5k run
Monday afternoon - swim for 30mins
Friday daytime - run
Sat or Sunday - run
Which isn't very well spaced out.
The couch to 5k app tells me I should have a rest day between runs. Is it a bad idea to run and swim on the same day? Is it ok because presumably I am using different muscles? And am I getting less benefit from doing two lots of exercise on one day, then none for several days after that?
I have no idea really of how the science of all this works, apart from the general knowledge that exercise is good for you (physically & mentally). But now I am actually doing more, I'm worrying that I'm doing it wrong...
Help oh seasoned and knowledgeable exercisers!