Inside Health

Does running damage your knees? And is cycling any better? Runner, cyclist, GP and Inside Health regular, Dr Margaret McCartney goes to the new Motion Analysis Lab at Glasgow's Jubilee Hospital and asks orthopaedic surgeon and competitive cyclist Jason Roberts about the latest evidence.Around 30,000 people a year suffer cardiac arrest - their heart suddenly stops pumping blood around their body - and fewer than one in ten survive. Paramedics and ambulance crews will give CPR and use a defibrillator to try to restart the heart, and for the past 50 plus years, most patients will be given a shot of adrenaline too. But a landmark new study funded by the government and run by Warwick Medical School reveals that giving adrenaline barely increases survival and almost doubles the risk of severe brain damage. Dr Margaret McCartney discusses likely changes to policy with Dr Mark Porter.It's said that eyes are the windows to the soul - and certainly looking into other peoples' is the key part of human interaction. But w