Sunday Style: Fit for Life

Nicki Chapman with the best in homes, gardens, arts and documentary. Nicki limbers up to find out why a fit body is a healthy body. We follow the recruits braving the desert and sweating it out SAS style, and a ballet dancer takes the stress test. Dr Phil Hammond reveals the effects of sleep deprivation whilst Lawrence Llewelyn Bowen examines how daylight influences our wellbeing. Plus, Nell McAndrew talks about her new exercise video