Asking for friend
always want to say that
Quite unwell but lots of illnesses ruled out and not alarming concerns health wise but feeling lots of lethargy and general loss of condition but normal daily function on most days but a few days in bed. ongoing diagnosis but feel the need to take some action for health. Former runner but didn't want to be in pavements anyway as had has a few falls.
Wants to go swimming 3 times a week to improve health . 2x 'lanes' and one aqua fit class.
How would you begin this? What would a suggested program be?