New research reveals why we can't afford to cut cardio. The popularity of strength training is soaring, but is a love of lifting curtailing your commitment to cardio? A significant new study reveals how dropping cardio could prove disastrous for your health.

Cardiovascular disease is the world’s number one killer, so scientists all over the globe are searching for the best way to tackle it. We know physical activity plays a critical role, but the perfect fitness formula has remained a mystery – until now.