Home > Fitness > Sport > Running 11 December 2012 The complete guide to interval training Introduce some interval training: workouts where you alternate high-exertion exercise with periods of rest. This Guide to Interval Training walks you through the main types. 0 take a Flexibility test » Receive Health tips » Join Health24 on Facebook » Ask Fitness Expert » by voltiercreative. Browse more infographics. More in Fitness My 8 week journey to the 21km Two Oceans Marathon – week 8 More: SportRunning advertisement Get a quote Fedhealth - What cover is right for you? Momentum - save up to 35% on healthcare advertisement Read Health24’s Comments Policy Comment on this story 0 comments Add your comment Thank you, your comment has been submitted. Logout Comment 0 characters remaining Share on Facebook Logout Comment 0 characters remaining Share on Facebook Loading comments... From our sponsors Soothe your family’s coughs and colds Why hydration is important while exercising Taking charge of your health Man, take care of your health! Live healthier Up for grabs » Win with NuSeed Win with MySmartkid Win a Canderel hamper Win a LED 3D smart TV Stand a chance of winning a Samsung UA55H8000 Smart 55 inch Curved LED TV valued at R20 000 from Save Hyper! Medical marijuana » 'I used cannabis oil to cure my cancer' Could your doctor could be high? Dagga in medicine? Medicinal dagga: the dangers can't be ignored There is not sufficient evidence to support the potential medicinal benefit from cannabis use cautions an academic from Stellenbosch University.