As I was walking in the park, watching the sun rise, I realised that in order to have a happy day I would have to rise to the occasion and SMILE!
A. Walking - most effective and least harmful of exercises.
B. Almost free, hardly any extra cost to participate.
C. One can easily incorporate walking into normal daily routine.
D. Inspires one to meet other participants, appreciate nature more and even meet a new partner which can have a knock-on effect.