Fitness experts have long discovered the potency of cardiovascular exercises in burning calories and eliminating fat from the body. Only by melting away enough body fat can stubborn body fat be trimmed off the midsection to expose the contours of the abdominal muscles- the much sought-after 6 pack.
It’s a well-known fact that a combination of body-building exercises and cardiovascular workouts are the most effective in developing the muscles and facilitating fat loss at the same time. Since there are two types of cardio exercises, the question here is which type is the best for getting 6 pack abs?
A lot of folks use the low-intensity approach for the simple reason that they’re easier to do. Even beginners, the elderly and the extremely obese can benefit from low-intensity aerobic workouts.
Low intensity cardio exercises have also been discovered to burn caloric energy from fat stores as opposed to high intensity cardiovascular workouts that keep the heart at 90% of the maximum. The latter burns more calories obviously, but some of it comes from glycogen already.
The body absorbs carbohydrates from the food we eat and stores it in muscle tissue as glycogen. Supporters of the low-intensity theory say working-out too intensely can cause the loss of muscle tissue because some glycogen is used for energy when doing hard workouts.
Experts who swear by high-intensity cardio exercise for forming 6 pack abs say the sheer amount of calories burned working out hard offsets glycogen loss which can be replenished through post workout food. Of course, the faster the calorie-burn, the shorter the workout sessions.
High intensity theorists say that intense exercise in even help develop more muscle as a result of harder physical effort required to execute them. It’s also been discovered that a person’s metabolic rate stays at elevated levels hours after having finished with the workout. This means even more calories spent and more body fat curbed.
Another disadvantage of low-intensity exercises is it takes 10 minutes before the heart rate goes high enough to be able to start burning calories. It’s clear that choosing between the two cardio ‘schools of thought’ depends on how much time a person can allot to exercising each day to get 6 pack abs and how developed his cardiovascular system is.
