Nordic Walking could give you shapely arms and a pert derriere (and you don't need any snow) :

Want to lose weight walking? Nordic walk to lose weight

Nordic walking is the way forward

Research proves it. THE BENEFITS OF NORDIC WALKING By ~ David Downer

Nordic walking - the benefits,

Nordic Walking Study - The Cooper Institute

Nordic Walking and Wellbeing research 

Nordic walking improves health of heart failure patients

Nordic walking, a winner for heart failiure patients, study says for information on yoga and meditation classes and events.