Nothing sweetens a sour mood quite like a walk; there's a simple satisfaction in putting one foot in front of the other and breathing in the good stuff (also known as "fresh air"). According to Dr Friedman, the benefits of walking are "immeasurable."

When it comes to working out, there is no case of  ‘one size fits all’. This is because every individual has certain goals they may have set for themselves, which may either be to lose weight, maintain current body weight or build endurance and resilience.