Science Biology Physiology
Strength and Conditioning Final
Exam ISSa exam with question and
answer 100 % correct
, Terms in this set (131)
sliding-filament theory Actin filaments at each end of the sarcomere slide
inward on myosin filaments, pulling the z-lines
toward the center of the sarcomere and thus
contracting the muscle fiber.
motor unit a motor neuron and the muscle fibers it innervates
proprioceptors specialized sensory receptors that provide the central
nervous system w/ information needed to maintain
muscle tone and perform complex coordinated
movements.
bodily awareness of kinesthetics
muscle fiber types and uses type I = slow twitch
type IIa = fast twitch; muscular endurance -> middle
distance runner
type IIb = fast twitch; explosive and powerful
role of nutritionist personalized nutritional counseling
dietary analysis of food records
nutritional education
referral and treatment of eating disorders
micronutrient nutrients required by the body that it cannot produce
itself
macronutrient nutrients that are required in significant amounts in
the diet. 3 classes:
proteins
carbohydrates
lipids (fats)
vitamin organic substance that cannot be synthesized by the
body
mineral the chemical elements required by living organisms
other than the 4 elements carbon, hydrogen, nitrogen,
and oxygen that are present in nearly all organic
molecules
Anabolic steroids (definition) the synthetic derivatives of the male sex hormone,
testosterone
supplements (definition) a product intended for ingestion that includes
one of the following:
a
vitamin
a
mineral
an herb or other
botanical an amino acid
a dietary substance for use by humans to supplement
the diet by increasing total dietary intake
Strength and Conditioning Final
Exam ISSa exam with question and
answer 100 % correct
, Terms in this set (131)
sliding-filament theory Actin filaments at each end of the sarcomere slide
inward on myosin filaments, pulling the z-lines
toward the center of the sarcomere and thus
contracting the muscle fiber.
motor unit a motor neuron and the muscle fibers it innervates
proprioceptors specialized sensory receptors that provide the central
nervous system w/ information needed to maintain
muscle tone and perform complex coordinated
movements.
bodily awareness of kinesthetics
muscle fiber types and uses type I = slow twitch
type IIa = fast twitch; muscular endurance -> middle
distance runner
type IIb = fast twitch; explosive and powerful
role of nutritionist personalized nutritional counseling
dietary analysis of food records
nutritional education
referral and treatment of eating disorders
micronutrient nutrients required by the body that it cannot produce
itself
macronutrient nutrients that are required in significant amounts in
the diet. 3 classes:
proteins
carbohydrates
lipids (fats)
vitamin organic substance that cannot be synthesized by the
body
mineral the chemical elements required by living organisms
other than the 4 elements carbon, hydrogen, nitrogen,
and oxygen that are present in nearly all organic
molecules
Anabolic steroids (definition) the synthetic derivatives of the male sex hormone,
testosterone
supplements (definition) a product intended for ingestion that includes
one of the following:
a
vitamin
a
mineral
an herb or other
botanical an amino acid
a dietary substance for use by humans to supplement
the diet by increasing total dietary intake
