Even with regular exercise, the body can still weaken due to the following reasons.
Training too much but resting too little
During exercise, especially heavy training, muscle fibers will experience minor damage. This is normal and necessary for muscle growth. However, muscles only truly become stronger during the recovery process, not during the workout itself, according to the health website Verywellfit (USA).
If you exercise continuously every day without giving your body a rest, these injuries will accumulate. Your body won't recover quickly enough, so you'll gradually become weaker.
Exercising too much without enough rest will weaken the body. PHOTO: AI
Energy and nutrient deficiency
A very common mistake is exercising a lot but not eating enough. This is often seen in people who want to lose fat quickly. When you burn a lot of calories without replenishing them adequately, your body will have to find other energy sources. Muscle is one of those sources.
If you lack calories and protein, your body will draw nutrients from both excess fat and muscle to maintain activity. This makes you weaker the more you exercise. Additionally, a lack of vitamins and minerals reduces the effectiveness of enzymes in the body, hindering recovery.
Hormonal imbalances due to overexercise
Overtraining not only affects muscles but also disrupts hormones in the body. This is a very important factor but is often overlooked.
When you exercise too much, your body increases the production of cortisol, while hormones that help build muscle, such as testosterone and growth hormone, decrease. This imbalance causes fatigue, difficulty building muscle, and even muscle loss and decreased strength, despite consistent exercise.
Repeating a type of exercise for a long period of time.
If you do the same exercise every day with the same intensity, your body will gradually adapt and no longer react so strongly. This is a very basic principle in sports.
Without variation in exercise or intensity, muscles no longer receive sufficient stimulation. At this point, exercisers will find themselves making no progress. Furthermore, accumulated fatigue can weaken the body. Therefore, effective training requires not only consistent exercise but also appropriate variation in exercises, according to Verywellfit.