Gaining Weight While Going to the Gym: Why?
One of the main reasons many people go to the gym is to lose weight. Nevertheless, even while maintaining a healthy diet, the first few weeks may result in gaining weight. Why does this happen? Has it happened to you? We will explain the causes behind this phenomenon.
First, though, we want to encourage you to keep making efforts to maintain a healthy lifestyle and be athletically active. Do not get discouraged if you find yourself gaining weight during the first few weeks. There are perfectly good reasons for this, and positive results will soon follow. Do not miss out on the helpful information in this article.
Why is going to the gym linked to gaining weight?
The body needs to adapt to new routines, and exercise is no exception. This is especially true if you have never exercised, or if it has been a long time since you have done any. Transitioning from a sedentary lifestyle to a more active one is a process. These are the reasons why we gain weight.
Success comes when your dreams are stronger than your excuses.
Hydration
When we start exercising, our body’s cells require more liquid. This is one of the reasons we gain weight. This “excess” hydration is what helps our muscles tone up and our joints to function properly.
As you exercise, your body will let you know how much water you should drink, which will probably be much more than you are used to. This is why the scale may indicate weight gain, but this is temporary.
Muscles
Exercise not only burns fat, but it also feeds muscle mass, which is another reason why you may weigh more. We understand that it can be discouraging to make an effort to lose weight, only to put on pounds.
However, you must remember that this process is nothing more than your body converting fat into muscle, which is a good thing. If you are a man, you will probably have to do more cardio and less weights, in order to avoid the increased muscle mass which can make you look heavier.
Meanwhile, women burn fat much faster with weights. These will not cause excessive muscle mass because women do not have a natural source of testosterone. So forget the myth that weights will make you look heavier. If you want to lose weight, incorporate weights whenever you can.
A controlled diet
A very common mistake is to eat more than usual when going to the gym, thinking that the exercise will compensate for the change. This is partially true, but it is useful mostly for people looking to maintain their weight.
If you want to lose weight, you should forget this idea. You should not eat more because you exercise. In fact, you should eat less. This way, you will see positive results by adopting healthy practices in both respects.
Inflammation
Working out can cause inflammation due to a process known as hypertrophy. When muscles take on weights they are not used to, they experience micro-tears that can cause aches, pains, and stiffness.
The method that the body uses to recover from these micro-tears include inflammation. This protects and surrounds the muscle against the damage that may be caused. As a result, it is possible that even as you work out, you will notice that you feel heavy and stiff, and that your clothes are tighter. Don’t worry: this will pass in a few days.
Cortisol
Cortisol is a natural hormone produced by our body, especially in stressful and dangerous situations. It is possible that the exercise is relaxing you, but the inside of your body feels “scared” by the unknown, and enters into a state of fright, that you may not even be aware of.
Your body then begins to secrete this hormone, which breaks down proteins and prevents the increase of muscle mass and the burning of fat. This often happens among experienced athletes when they overtrain.
As you can see, exercise is not at all harmful. Although you may not notice during the first few weeks, your body is undergoing changes that will benefit your health and appearance in the long run. Gaining weight initially may be discouraging, but do not give up!
All cited sources were thoroughly reviewed by our team to ensure their quality, reliability, currency, and validity. The bibliography of this article was considered reliable and of academic or scientific accuracy.
- Clark JE. Diet, exercise or diet with exercise: comparing the effectiveness of treatment options for weight-loss and changes in fitness for adults (18-65 years old) who are overfat, or obese; systematic review and meta-analysis. J Diabetes Metab Disord. 2015 Apr 17;14:31.
- Hewagalamulage SD, Lee TK, Clarke IJ, Henry BA. Stress, cortisol, and obesity: a role for cortisol responsiveness in identifying individuals prone to obesity. Domest Anim Endocrinol. 2016 Jul;56 Suppl:S112-20.
- Hill EE, Zack E, Battaglini C, Viru M, Viru A, Hackney AC. Exercise and circulating cortisol levels: the intensity threshold effect. J Endocrinol Invest. 2008 Jul;31(7):587-91.
- Krzysztofik M, Wilk M, Wojdała G, Gołaś A. Maximizing Muscle Hypertrophy: A Systematic Review of Advanced Resistance Training Techniques and Methods. Int J Environ Res Public Health. 2019 Dec 4;16(24):4897.
- Owens DJ, Twist C, Cobley JN, Howatson G, Close GL. Exercise-induced muscle damage: What is it, what causes it and what are the nutritional solutions? Eur J Sport Sci. 2019 Feb;19(1):71-85.
- Swift DL, McGee JE, Earnest CP, Carlisle E, Nygard M, Johannsen NM. The Effects of Exercise and Physical Activity on Weight Loss and Maintenance. Prog Cardiovasc Dis. 2018 Jul-Aug;61(2):206-213.