A's 2 Flashcards
Adipose
Fat cells stored in fatty tissues in the body
Adulterated
A supplement is considered adulterated if it, or one of its ingredients, presents a “significant or unreasonable risk of illness or injury” when used as directed, or under normal circumstances
Aerobic
In the presence of oxygen
Affiliate
A facility or business that is connected or attached to a larger organization or company
Affirmation
A positive statement to accentuate a clients strengths or effort
Agility
The ability to move quickly end easily; a skill-related component of physical fitness
Agonist
The muscle directly responsible for observed movement; also called the prime mover
Agreement to participate
Signed document that indicates that the client is aware if inherent risks and potential injuries that can occur from participation
Air displacement plethysmigraphy (adp)
A body composition assessment technique based on the same body volume measurement principle as hydrostatic weighing; uses air instead of water
Allergen
A substance that can cause an allergic reaction by stimulating type-1 hypersensitivity in genetically susceptible individuals
Altitude sickness
An altitude-induced illness caused by exercising at a moderate to high altitude without acclimatizing to the decreased partial pressure of oxygen in the air, resulting in less oxygen being carried in the blood. Symptoms include shortness of breath, headache, lightheadedness, and nausea.
Alveoli
Spherical extensions of the respiratory bronchioles and the primary sites of gas exchange between lungs and the blood
Ambient temperature
The temperature of the surrounding air; room temperature
Ambivalence
A state of having mixed feelings about a change; arguing both for and against change simultaneously
American society or composers, authors, and publishers (ascap)
One of two performing rights societies in the United States that represent music publishers in negotiating and collecting fees for the nondramatic performance of music
Amino acid
Nitrogen-containing compound that is one of the building blocks of protein
Amortization phase
The transition period between the eccentric and concentric actions during plyometrics; a crucial part of the stretch-shortening cycle that contributes to power development
Anabolic
Muscle building effects
Anaerobic
Without the presence of oxygen
Anaerobic efficiency
The ability to use the energy systems that do not require the presence of oxygen to contribute to the total energy needs during physical activity
Anaerobic glycolysis
The metabolic pathway that uses glucose for energy production without requiring oxygen. Sometimes referred to as the lactic acid system or anaerobic glucose system, it produces lactic acid as a by-product
Anatomical position
Standing erect with the arms hanging by the side and the head, eyes, feet and palms facing forward
Android
Adipose tissue or body fat distributed in the abdominal area (apple-shaped individuals)