Only recently, I have started going swimming before school (I hate the gym - it's boring for me) once a week where I spend 30 - 45 minutes swimming 1 kilometer (40 lengths) or more, practicing all four strokes (Freestyle, Backstroke, Breaststroke and Butterfly). I have also started working out for 5 minutes a day (that's all I can be bothered to do, as fitness is not a priority for me) where I do 50 sit-ups, 50 push-ups, and 20 pull-ups.
I know diet has a role in fitness as well, which I refuse to change dramatically, but instead of having no breakfast, I now have a bowl of porridge most mornings, as well as a minimal lunch, but then the usual family dinner.
As far as I'm concerned, I am already in good shape, probably as I cycle to school everyday and I skateboard occasionally. I already have a well defined chest and visible abs, but I just want to tone up and loose a bit of fat.
Bearing in mind that I never used to work out, is this enough to stay in relatively good shape and tone up? And would anyone recommend any other exercises that can be done at home that work on the upper body?
Cheers!