Fitness: Exercise a major key to a full life at 90

Montreal GazetteFitness: Exercise a major key to a full life at 90Montreal GazettePensioners exercise in London's first purpose- built 'Senior Playground' in Hyde Park in 2010 in London, England. The playground features six machines: a cross-trainer, sit-up bench, body-flexer, free runner, flex wheel and an exercise bike. Oli Scarff ...