When it comes to exercising for weight loss, cardio is the most favourite of all. It is one of the popular workout routines most people opt for when they embark on their weight loss journey. Cardio or cardiovascular exercise is a kind of aerobic exercise in which our body requires a high amount of oxygen. Due to the rise in the level of heart rate and breathing, the requirement of the body for oxygen increases which forces our lungs to breathe more air to meet the need. It is a type of cardiovascular conditioning which helps to keep your heart, lungs, and circulatory system healthy. Most importantly, the increased requirement of oxygen helps to burn tons of calories and shed kilos. But there are a lot of misconceptions related to cardio exercising for weight loss that reduces its effectiveness. Here are 5 myths related to cardio that you must stop believing.