Bodybuilding is the practice of progressive resistance exercise to build, control, and develop one's muscles via hypertrophy. An individual who engages in this activity is referred to as a bodybuilder. It is primarily undertaken for aesthetic purposes over functional ones, distinguishing it from similar activities such as powerlifting and calisthenics.
Brown adipose tissue (BAT) or brown fat makes up the adipose organ together with white adipose tissue. Brown adipose tissue is found in almost all mammals.
Adipose tissue is a loose connective tissue composed mostly of adipocytes. It also contains the stromal vascular fraction (SVF) of cells including preadipocytes, fibroblasts, vascular endothelial cells and a variety of immune cells such as adipose tissue macrophages. Its main role is to store energy in the form of lipids, although it also cushions and insulates the body.
Body image is a person's thoughts, feelings and perception of the aesthetics or sexual attractiveness of their own body. The concept of body image is used in several disciplines, including neuroscience, psychology, medicine, psychiatry, psychoanalysis, philosophy, cultural and feminist studies; the media also often uses the term. Across these disciplines, there is no single consensus definition, but broadly speaking, body image consists of the ways people view themselves; their memories, experiences, assumptions, and comparisons about their appearances; and their overall attitudes towards their respective heights, shapes, and weights—all of which are shaped by prevalent social and cultural ideals.
Adipocytes, also known as lipocytes and fat cells, are the cells that primarily compose adipose tissue, specialized in storing energy as fat. Adipocytes are derived from mesenchymal stem cells which give rise to adipocytes through adipogenesis. In cell culture, adipocyte progenitors can also form osteoblasts, myocytes and other cell types.
Reduction mammoplasty is the plastic surgery procedure for reducing the size of large breasts. In a breast reduction surgery for re-establishing a functional bust that is proportionate to the patient's body, the critical corrective consideration is the tissue viability of the nipple–areola complex (NAC), to ensure the functional sensitivity and lactational capability of the breasts. The indications for breast reduction surgery are three-fold – physical, aesthetic, and psychological – the restoration of the bust, of the patient's self-image, and of the patient's mental health.
Physical attractiveness is the degree to which a person's physical features are considered aesthetically pleasing or beautiful. The term often implies sexual attractiveness or desirability, but can also be distinct from either. There are many factors which influence one person's attraction to another, with physical aspects being one of them. Physical attraction itself includes universal perceptions common to all human cultures such as facial symmetry, sociocultural dependent attributes, and personal preferences unique to a particular individual.
Muscle dysmorphia is a subtype of the obsessive mental disorder body dysmorphic disorder, but is often also grouped with eating disorders. In muscle dysmorphia, which is sometimes called "bigorexia", "megarexia", or "reverse anorexia", the delusional or exaggerated belief is that one's own body is too small, too skinny, insufficiently muscular, or insufficiently lean, although in most cases, the individual's build is normal or even exceptionally large and muscular already.
Gluteoplasty denotes the plastic surgery and the liposuction procedures for the correction of congenital, traumatic, and acquired defects/deformities of the buttocks and the anatomy of the gluteal region; and for the aesthetic enhancement of the contour of the buttocks.
The waist–hip ratio or waist-to-hip ratio (WHR) is the dimensionless ratio of the circumference of the waist to that of the hips. This is calculated as waist measurement divided by hip measurement. For example, a person with a 75 cm waist and 95 cm hips has WHR of about 0.79.
The body fat percentage of an organism is the total mass of its fat divided by its total body mass, multiplied by 100; body fat includes essential body fat and storage body fat. Essential body fat is necessary to maintain life and reproductive functions. The percentage of essential body fat for women is greater than that for men, due to the demands of childbearing and other hormonal functions. Storage body fat consists of fat accumulation in adipose tissue, part of which protects internal organs in the chest and abdomen. A number of methods are available for determining body fat percentage, such as measurement with calipers or through the use of bioelectrical impedance analysis.
In physical fitness, body composition refers to quantifying the different components of a human body. The selection of compartments varies by model but may include fat, bone, water, and muscle. Two people of the same gender, height, and body weight may have completely different body types as a consequence of having different body compositions. This may be explained by a person having low or high body fat, dense muscles, or big bones.
Human body shape is a complex phenomenon with sophisticated detail and function. The general shape or figure of a person is defined mainly by the molding of skeletal structures, as well as the distribution of muscles and fat. Skeletal structure grows and changes only up to the point at which a human reaches adulthood and remains essentially the same for the rest of their life. Growth is usually completed between the ages of 13 and 18, at which time the epiphyseal plates of long bones close, allowing no further growth.
Female body shape or female figure is the cumulative product of a woman's bone structure along with the distribution of muscle and fat on the body.
Female Chinese beauty standards have become a well-known feature of Chinese culture. A 2018 survey conducted by the Great British Academy of Aesthetic Medicine concluded that Chinese beauty culture prioritizes an oval face shape, pointed, narrow chin, plump lips, well defined Cupid's bows, and obtuse jaw angle. The importance of feminine beauty in China has been deeply ingrained into the culture: historically, a woman's livelihood was often determined by her ability to find an eligible husband, a feat aided by fitting into the cultural ideals of beauty.
Cultural history of the buttocks has included various art forms as well as a sexualization of the buttocks which has occurred throughout history.
The effects of advertising on body image have been studied by researchers, ranging from psychologists to marketing professionals. While many factors, such as "parenting, education, [and] intimate relationships" also affect body image, "the media and body image are closely related." This is because thousands of advertisements contain messages about physical attractiveness and beauty, examples of which include commercials for clothes, cosmetics, weight reduction, and physical fitness. Researchers have conducted studies in an attempt to see if such advertisements have effects on teenage body image, and what those effects might be.
Body shape refers to the many physical attributes of the human body that make up its appearance, including size and countenance. Body shape has come to imply not only sexual/reproductive ability, but wellness and fitness. In the West, slenderness is associated with happiness, success, youth, and social acceptability. Being overweight is associated with laziness. The media promote a weight-conscious standard for women more often than for men. Deviance from these norms result in social consequences. The media perpetuate this ideal in various ways, particularly glorifying and focusing on thin actors and actresses, models, and other public figures while avoiding the use or image of overweight individuals. This thin ideal represents less than 15% of the American population.
The feminine beauty ideal is a specific set of beauty standards regarding traits that are ingrained in women throughout their lives and from a young age to increase their perceived physical attractiveness. It is experienced by many women in the world, though the traits change over time and vary in country and culture.
Body positivity is a social movement that promotes a positive view of all bodies, regardless of size, shape, skin tone, gender, and physical abilities. Proponents focus on the appreciation of the functionality and health of the human body instead of its physical appearance.
