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A comprehensive overview of key concepts and terminology related to nasm physique and bodybuilding, including definitions of essential terms like evidence-based practice, physical culture, physique athlete, symmetry, hypertrophy, and contest preparation. It also delves into the complexities of disordered eating, exploring conditions like orthorexia nervosa, binge eating disorder, bulimia nervosa, and muscle dysmorphia. The document further examines the nervous system, skeletal system, and muscle physiology, providing insights into muscle fiber types, motor learning phases, and the role of hormones in exercise. It concludes with a discussion of metabolism, kinetic energy, and the different planes of movement.
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Evidence-based practice ✔✔An approach to practice where decisions are based on (a) the best available research, (b) the unique context, preferences, and values of the client, and (c) the experiences of the practitioner.
Physical culture ✔✔A 19th century cultural movement in Europe and the United States that preceded organized strength and physique sport which promoted health via regular training, typically including weight lifting.
Physique athlete ✔✔Anyone who trains regularly for the primary purpose of developing a muscular physique, whether they compete in physique sport or not.
Symmetry ✔✔The physique quality of muscular balance and proportionality, from top to bottom, back to front, and left to right.
X-frame ✔✔The appearance of one's physique being x-shaped due to having a small waist, wide shoulders, and sweeping quadriceps. Having an x-frame is a large part of symmetry.
Hypertrophy ✔✔The process of muscle growth, specifically skeletal muscle in the context of bodybuilding.
Contest preparation ✔✔The process of dieting to extremely low body fat levels, over multiple months, while maintaining as much muscle as possible to be competitive in physique sport.
Disordered eating ✔✔Distressing eating behaviors which don't meet diagnostic criteria for eating disorders; also describes behaviors associated with eating disorders in research when diagnoses aren't made.
Orthorexia nervosa ✔✔A not yet officially classified pathological focus on healthy eating that causes anxiety when dietary rules cannot be followed, which negatively impacts psychosocial and physical health.
Binge eating disorder ✔✔Recurring episodes of uncontrolled eating where an unusually large amount of food is consumed in a discrete period of time, often resulting in feelings of guilt or shame.
Peripheral nervous system (PNS) ✔✔The nervous system outside of the central nervous system that involves the somatic/motor nerves and the autonomic/visceral nerves.
Autonomic nervous system (ANS) ✔✔The nervous system that signals to and from smooth muscle, cardiac muscle, organs, and glands.
Golgi tendon organs ✔✔A proprioceptor located at the muscle-tendon junction that is sensitive to the amount of force and tension developed in muscle.
Muscle spindles ✔✔Sensory receptors located within skeletal muscle fibers that is responsive to muscle stretch and changes in muscle length.
The nervous system ✔✔contains the brain, brainstem, and nerves. It can be divided into two structural systems: central and peripheral. The brain and spinal cord are part of the central nervous system; all other nerves are part of the peripheral nervous system.
The nervous system is responsible for generating and sending electrochemical signals throughout the body. These signals enable the body to detect and respond to stimuli from the outside world.
Nerve signals control most bodily functions, including sensation, movement, and metabolic and digestive processes.
The central nervous system (CNS) ✔✔consists of the brain and the spinal cord, and its primary function is to coordinate the activity of all parts of the body.
The central nervous system (CNS) consists of the brain and the spinal cord, and its primary function is to coordinate the activity of all parts of the body. ✔✔consists of the brain and the spinal cord, and its primary function is to coordinate the activity of all parts of the body.
The peripheral nervous system (PNS) ✔✔consists of nerves that connect the CNS to the rest of the body and the external environment. The nerves of the PNS are how the CNS receives sensory input, integrates the information, and then sends a response to the rest of the body (Ludwig & Varacallo, 2019).
skeletal system ✔✔functions as a structure of support for the body and does so by providing the body with its shape.
The skeletal system ✔✔contains the bones that give structure to the human body. Bones protect and support vital organs and work with muscles to help the body move. To gain strength and stability, bones and teeth must absorb nutrients, such as calcium and phosphorus, in a process called mineralization. Mineralization occurs throughout life, but is most active during childhood and adolescence.
Which part of the nervous system is responsible for increasing heart rate and blood pressure during exercise? ✔✔Sympathetic Nervous System
Internal focus and the mind-muscle connection has been shown to increase neural drive in muscles, which is measured by what type of activity? ✔✔EMG
What phase of motor learning involves the consolidation of movement into a normal routine as the person becomes more confident with a movement through practice? ✔✔Associative
What type of hormone, when released, affects the organ or tissue it was released from? ✔✔Autocrine Hormones
What is a muscle called when it contracts to actively work against a movement? ✔✔Antagonist Muscle
What types of muscle fibers are predominantly utilized in high-intensity, short-duration exercise? ✔✔Type IIX
Which type of lever has the greatest mechanical advantage? ✔✔Second Class Lever
Metabolism ✔✔The range of biochemical processes in a living organism that relate to the breakdown of food and its transformation into energy.
Kinetic energy ✔✔The energy an object or mass possesses due to its motion.The energy an object or mass possesses due to its motion.
Sagittal plane ✔✔An imaginary line that separates the body in equal right and left halves.
Frontal (coronal) plane ✔✔An imaginary line that separates the body into equal anterior and posterior halves.
Transverse plane ✔✔An imaginary line that separates the body in equal superior and inferior halves.