How only 5 minutes of exercise makes your life better

Doing just five extra minutes of exercise a day could help lower blood pressure.So, if you usually go for a 20 minute walk, make it 25!If your cycle to work is about half an hour, could you do another 5 minutes around the corner? Could that really make that much of a difference?Joining Andrea to discuss the benefits is John Belton, Wellness Coach and owner of No.17 PT, Human Performance.