Health and wellness
Smoking, alcohol, poor diet, and a sedentary lifestyle are examples of what?
Risk factors that increase the chance of disease or injury
Walking to and from class is an example of physical activity or exericse?
Physical activity
Left ventricle
Muslces merge with _____, which attach to bone to create movement
Tendons
Which type of flexibility refers to the ability hold an extended position at one end or point in a joint's range of motion
Static flexibility
What is the definition of health span?
The number of years you are living healthy and well
The general guideline for vigours activity is?
75 minutes per week
The correct formular for cardiac output is?
Q = stroke volume x heart rate
A motor unit is what?
The motor neuron and all the muscle fibers it connects with
What is the primary factor that determine the flexibility/mobility of a joint
Joint structure
Your genetics are an example of ______ control, while the type of training you do is an exmple of _______ control. Must answer in the correct order.
Internal, external
This component of physical fitness relates to the amount of force a muscle can produce.
Muscular strength
The two anaerobic energy systems are what?
ATP-PCr & glycolytic (fast glycolysis, that produces lactate)
Lengthening
When a muscle increases its length, but then returns back to its original resitng length, it is an example of what?
Elastic elongation
False. Lacks specific amount of weight, a time deadline, and may not be achieveable and relevant to their overall goal of getting healthier.
What principle of training dictates the body will adapt to the type of training it is exposed to
S.A.I.D principle
Doing a 30 second sprint uses which energy system?
Glycolysis (specifically fast glycolysis)
What are the 7 movement patterns
Squat, hinge, push, pull, lunge, rotate, carry
This type of sensory nerve sends information about the muscular skeletal system to the nervous system and regulates the stretch and length
Proprioceptors
Based on the transtheroetical model of behavior change, someone who is activel seeking a personal trainer is in what stage and is ready to get started within a month is in what stage?
Preparation
Based on the FITT principle, what is an appropriate progression for a beginner getting into running. They are starting with running 1 mile, 3 days per week.
A) Running 5 miles 3 days per week
B) Running 1 mile, 4 days per week
C) Running 1 mile 7 days per week
D) Running 1 mile 2 times per day for 5 days
B. Smaller progression than the others, and less likely to lead to injury.
What are the steps of the aerobic system
Glycolysis, krebs cycle, electron transport chain
What are the main 2 muslce worked in each of the movment patterns.
Squat: quads/glutes
Hinge: glutes/hamstrings
Push: pecs/shoulders
Pull: lats/upper back
Carry: core/abdominals
Lunge: quads/glutes
Rotate: obliques/abdominals
If someone cannot get their arm into full flexion, what muscle may need to be released or stretched? (Think what muscle oposes shoulder flexion)
Lat muscle