All chapters Flashcards
SWOT analysis
Stengths
weakness
opportunities
threats
four P’s of Marketing
Product
Price
promotion
place
4 types of supports and what they are
Informational
Companisonship
emotional
Instrumental
Stages of change
Precontemplation Contemplation preperation action Maintenance
what is the cell body made up of
nucleus and organelles
what does the axon do
Transmits impulses to other neurons and effector sites (muscles and organs)
dendrites
receive messages from other neurons
four primary electrolytes
potassium
sodium
magnesium
water
what is the CNS
coordinates activity in the body
contains brain and spinal cord
Peripheral Nervous system
Two main functions
- Send sensory info from the body to CNS through afferent pathways
- And send info from CNS to rest of the body via efferent pathway
- Interneurons are only in the CNS and connect the afferent and efferent pathways
Sensory receptors
- Mechanoreceptors
Respond to mechanical forces- touch and pressure
Nociceptors
-pain
Chemoreceptors
- chemical - taste and smell
Photoreceptors
-Light- vision
Somatic Nervous System -Serve out of body -Responsible for voluntary movement Autonomic Nervous system -Supplies neural input to organs for involuntary processes
Two subdivisions 1. Sympathetic Fight or flight Increased neural activity 2. Parasympathetic Rest and digest Decrease neural activity
Mechanoreceptors
Respond to outside forces like touch and transmit through the sensroy nerves
Located in muscles, tendons, ligaments
Muscle spindles
ensory receptos within muscles
Stretch reflex
Signal from the muscle spindle that prevents it from lengthening past its capability
Golgie Tendon Organs GTO
Sensory receptors where muscle fibers meet tendons
Sensitive to tension and rate of tension
Activation causes muscles to relax
Join receptors
Located in and around the join capsule
Respond to pressure acceleration and deceleration of the joint.
Act to signal extreme join positioning to prevent injury
Nueroplacisity
Brain will continue change and grow, reforming pathways throughout your entire life
Neurocircuitry
Interconnection of neurons in the brain and the spinal cord
Development of motor skills
Stage 1- cognitive
Just learning. Understand the goals but cant consistently executre
Stage 2- Associative
Begins to understand the skill. They refine but cant perform without error
Stage 3- autonomous
Mastered the skill. Consistently without error
Axial skeletal system
Skull ribcage and vertebrae
appendicular skeletal system
Arms, legs, pelvis
osteoclasts
break down old tissue
osteoblasts
lays down and forms new bone tissue
Wolfs law
bone remodeling occurs in places that stress is placed on the bone
POWER =
Force X Velocity
Macro, meso, and micro cycle
Macro-Broken up into preparatory, competitive, and transition
Meso-Smaller scale broke up by moth
Micro- Broken up by week
linear periodizaiton
Gradually increasing intensity and load
undulating periodization
Changes in volume, intensity, and exercise selection
Squat used muscles
quads, glutes, hamstrings, calves
squat primary joints
ankle knee hip flexion and extension
hip hinge muscles
hams, glutes, low back, abdominals
hip hinge joints
hip flexion and extension
pulling movement muscles
lats teres major rhomboids trapezius biceps brachii and posterior deltoids
pulling joint actions
Shoulders: scapular retraction, shoulder extension, and shoulder horizontal abduction
Arms: elbow flexion
pushing motion muscles
pectoralis major, anterior deltoid, and triceps brachii
pushing motion join action
Shoulders: scapulae protraction, shoulder flexion, and horizontal adduction
Arms: elbow extension
Pressing movement muscles
Deltoids, trapezius, triceps brachii, and rotator cuff
pressing movement joints
Shoulders: shoulder flexion
Arms: elbow extension
Fartlek Training
Unstructured
Combines low, moderate, and high intensity
Nonexcercise activity thermogenesis NEAT
Energy throught the day
Principle of specificity
The body will adapt to the specific demands placed on ti
VO2 MAX
Max amount of oxygen an individual can use during exercise
Tanaka Formula
208 – (0.7 × age) = HRmax
Reciprocal anhibitionist
Prime mover (Agonist) contracts and antagonist relaxes