Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion Updated 24 June 2015 Killer functional exercises Sandbag runs: Sandbags are deceptively difficult to carry, and can turn short sprints into a very challenging workout. Tyre flips: We're talking big, heavy tractor tyres here. This move is a full-body workout that will have you huffing and puffing in no time. Just ensure you have good form when you squat to flip it or you could put too much pressure on your back. 0 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Lifestyle We asked a pilot all the questions you’ve always wanted to know about flying Diet and nutrition 8 fruits you can actually eat on the keto diet Medical Balanced diet may be key to cancer survival Medical 'Heat zapping' kidney tumours may help some patients avoid surgery Lifestyle New study reveals that your testosterone levels are based on your childhood rather than genetics Medical It's the beautiful game, but injuries can make it a dangerous one From our sponsors Good health begins in your gastrointestinal (GI) tract WIN a R2000 Skin Renewal online store voucher! Congestion associated with sinuses can ruin your day Live healthier Contraceptives and you » Scientists create new contraceptive from seaweed Poor long-term birth control training leads to 'accidents' 7 birth control myths you should stop believing Will the Pill make you gain weight? Can you fall pregnant while breastfeeding? We bust seven common myths about birth control. Your digestive health » Causes of digestive disorders 9 habits that could hurt your digestive system Your tummy rumblings might help diagnose bowel disorder With the assistance of an 'acoustic belt', doctors can now determine the cause of your tummy troubles.