Why Girls Need More Fitness in Modern – Day Society
In today’s world, characterized by convenient transportation, comfortable living, ready – to – eat food, and sedentary lifestyles, fat accumulates at an accelerated rate. This not only increases the body’s burden but also leads to obesity and the accelerated aging of body functions. Fitness, however, serves as a powerful weapon against aging. When we exercise, it promotes sweating, stimulates cell regeneration, and enhances the body’s metabolic rate. This, in turn, helps in the discharge of waste and garbage from the body, strengthening the body, preventing obesity, and slowing down the aging process.
Those who adhere to fitness for a long time will notice remarkable changes. Their body lines will gradually become more beautiful, and their overall body state will appear more youthful. Interestingly, even the face may seem to be undergoing reverse growth.
The Misconceptions about Fitness and Dieting
Some may find it hard to believe that fitness can have such a magical effect. But fitness – enthusiasts will tell you that a good body is not achieved by simply being thin; it is the result of consistent practice. Dieting alone cannot make you look younger and more vibrant, but fitness can make you more youthful with each workout. Moreover, dieting can never create the goddess – like figure with a well – defined buttocks and waist. Fitness, on the other hand, can reduce the body fat rate, increase muscle mass, and shape a tight and curvy body.
Dieting also fails to keep the body full of energy. In contrast, fitness promotes the secretion of dopamine in the body, enabling you to maintain a strong physical state.
The Importance of Aerobic and Strength Training for Girls
Fitness training includes aerobic exercises, which can improve physical fitness, enhance cardiorespiratory function, and burn excess body fat. Strength training, meanwhile, can strengthen muscle strength, improve the proportion of body curves, and keep you young.
Many girls are hesitant about strength training, fearing that weight training will make them overly strong and masculine. However, girls who have engaged in long – term strength training know better. Only by strengthening strength training can one prevent muscle loss, shape a curvy body, and enhance femininity.
After a girl turns 30, her body begins to lose muscle year by year, and the synthesis of collagen also declines. Strengthening strength training while ensuring sufficient protein intake is the key to slowing down muscle loss and maintaining a youthful body shape.
The Truth about Girls and Strength Training
Girls need not worry about becoming like “King Kong Barbie” through strength training. There are three major prerequisites for developing large muscle mass, and it is very difficult for girls to meet them.
Firstly, a high level of testosterone hormone is required to promote muscle synthesis and growth. But in the female body, estrogen is relatively dominant, and the proportion of testosterone levels is less than one – tenth of that in boys. Thus, the difficulty of building a large – muscle body for girls is at least ten times greater than that for boys.
Secondly, a high load intensity is necessary. Muscle growth requires external stimulation, and small weights are not sufficient for large – dimensional muscle growth. However, girls’ skeletal muscles are not as strong as boys’, and their weight – training load levels are also much lower, making it significantly more difficult to build a muscular body.
Thirdly, sufficient protein supplementation is crucial. Muscle growth needs enough energy support. First, the daily calorie intake should reach the body’s metabolic value, and the daily protein supplement should be more than 1.2 – 1.5g to meet the muscle’s nutritional needs. In reality, fitness – seeking girls often have calorie intakes lower than their body’s metabolic value and do not pay enough attention to protein nutrition supplementation, so their muscle development is not as ideal as that of men.
Boys who aim to build a muscular body still need three to five years of self – discipline and consistent weight – training. Therefore, for girls, the concern about strength training is largely unnecessary.
