Probably bad place to ask with all the fatasses here but why not.
I know how to do proper push-ups, crunches, etc. but I don't have an idea of how many sets to do and how often so I'm wondering if anyone here has a routine that they'd share.
Of course hiking/running are already being implemented.
No equipment available for use so please take into account.
I'm not trying for a 6 pack but want to get in better shape.
Thanks.