If you are not new in sport you’ve probably heard of workout on an empty stomach and discussions about its benefits. Fasted workouts are performed especially looking for more loss of fat mass compared to the classic working sessions that run throughout the day.
Exists in the collective of practitioners, the idea that this way of working is really the most effective as a fat burner, can increase metabolism, slim hips, improve mood throughout the day, I mean really is slimming and health relevance for training excellence. What’s true?
Once again the truth lies somewhere in between.
Before you can make some considerations you must make a remark.
The human body is like a machine and can use three types of fuel (energy sources) sugars (glucose), amino acids and fats. During any workout primarily sugars and, only in rare situations the fats and amino acids.
Despite the best fuel is glucose, the body can only store it as glycogen in the muscles (muscle glycogen) and liver (hepatic glycogen), the main difference between the two is their use.
Muscle glycogen can be used only by muscle contractile function as stocks of the liver can be released into the bloodstream as glucose.
It is the liver that “communicates” with the brain warning him than glucose has left before having to derive from other sources (fats and amino acids), so more glycogen stores are low and more the body will use FAT.
Doing a workout on an empty stomach, especially after 7/9 hours of sleep, when the stocks of glycogen are necessarily very low we will force the body to use FAT for energy. Beyond this the metabolism will have a beautiful kick, forced to adapt to this new stress is definitely more active during all morning. This along with a whole host of hormonal adaptations, including a release of endorphins, will help to improve the well-being of the practitioner.
Observing the situation explained till now this looks truly the best fat burning workout! So why do many personal trainers are not safe?
Because what we have seen so far is only a part, a photograph, like a picture during a movie. What happens next?
The other side of the coin.
If using the scarce supplies of hepatic glycogen in the morning we can burn more fat than normal then during the day will be burned a lot less. It is important to understand that more fat is burned during training and the less you will be used at rest, on the other hand, more sugars burn in training and more fat we burn at rest.
As we said the best fuel for the body are carbs and exercising the sugar metabolism are enhanced by extension all cheap weight loss pills at walgreens metabolic parameters.
So it is true that work out in the morning, burns more fat, but studying the day in its 24 hours we discover that the body will be balanced and the main difference will be that between calories consumed and calories.
Not only that, the problem of the human body is constantly seeking balance and responds to every stress adapting to it so that the next time a stimulus of equal intensity is less wasteful. In fact all the benefits above are of the stress for our car and don’t get caught unprepared body will implement changes to work less.
Run half an hour the morning on an empty stomach will burn fats, but we need to change some parameters of training periodically because the body doesn’t get used to it and make it totally ineffective efforts.
Another negative factor is the muscle catabolism. Energy stocks with poor entails prolonged stress will make greater use of fats and amino acids. The body gets amino acids from lean, will not burn only fat but also muscle tissue. If you are planning a training plan with weight loss goal using only sessions you may never reach the desired physical fasting, weakening too the body could you lose weight but without getting a toned and strong.
For those you should practice fasting?
Fasting training can be practiced by anyone who derives benefits, just try. Train yourself to fasting is not right or wrong, will be on single practitioner to find it profitable or not, the important thing is to do it because you are happy to do this and you are right, not because face slimming more.