There are many variables that affect muscle hypertrophy, such as movement rhythm, which is a variable that affects muscle protein synthesis. We can divide the completion of an action into four sub stages, namely the centrifugal stage, the longest muscle stretching stage, the centripetal stage, and t

Is there an unbreakable ceiling to muscle growth for natural bodybuilders? In other words, can we maintain an overall state of muscle protein synthesis exceeding breakdown for a long time.To answer this question, we must first clarify what factors affect muscle protein balance.Muscle protein balance

Squatting is a multi joint composite movement that can effectively train lower limb strength and increase the amount of lower limb training. Therefore, almost all types of athletes, strength trainers, and fitness enthusiasts will practice squats. The more common forms of squats are the high bar posi

Let's talk about the answer first, it's not for everyone. Although dehydroepiandrosterone (DHEA) has a male character, its main secretion organ is the adrenal gland, with small amounts secreted in the gonads and brain. Dehydroepiandrosterone is a common precursor of androgens and estrogens.

You train in the gym. After a group of exercises, drink water, walk around and play with your mobile phone. Some Laotie will come and say, "Brother, your interval is too long, and your rest is too long to improve your muscle.". When you look at the time, the interval is less than a minute. It seems

Although the term estrogen has a strong gender orientation in the public's impression, in fact, estrogen exists in both men and women's bodies regardless of gender.Estrogen mainly exists in three forms in the human body, namely estrone (E1), estradiol (E2), and estriol (E3). Among them, estradiol is

Anyone who knows a little about thermodynamics can understand that there is a correspondence and transformation relationship between energy and matter. For example, for adults, if they do not exercise at all for a period of time and gain weight without any endocrine abnormalities, I can infer that t

For the fitness crowd, according to their attitude towards carbohydrates, they can basically be divided into two categories. One is the carbon water craze, who eats all kinds of rice, flour, Mantou, buns and bread every day, because their view is that carbon water is the basis and sou