Heart Rate & RPE | EPOC | Fuel Sources | Muscle Contractions | Cardiovascular Responses To Exercise |
---|---|---|---|---|
Rating of perceived exertion
What does RPE stand for?
|
L/min
Absolute VO2 is measured in what units?
|
3500
How many kcals are in 1lb?
|
Sarcomere
What is the basic unit of a muscle fiber?
|
HR X SV
Cardiac Output is calculated how?
|
220-age
What equation is used to calculate HRmax?
|
A unit used to estimate the metabolic cost of an activity.
What is a MET? (Metabolic Equivalent)
|
Respiratory Exchange Ratio is the numerical value correlated with the type of food (protein, carb, fat) being used for fuel inside the body.
What is RER, define.
|
Isometric, Concentric, Eccentric
What are the three main types of muscle contractions?
|
VO2 = Q (or HR x SV) x avO2diff
What is the Fick Equation?
|
Environmental, Dehydration, Illness, Consuming Food, Caffeine, Drugs, etc.
What factors increase one's resting HR?
|
True
True or False, there is a linear increase in VO2 with the increase of power output.
|
0.78-0.82
At rest RER is typically _________ - __________.
|
Leg extension, Leg curl, or bicep curl
Give two examples of an open-chain kinetic exercise:
|
VO2 plateaus, RER greater than or equal to 1.15, HR above 10bpm of APHRmax, blood lactate greater than/equal to 8mmol/L, Borg rating of 17 or grater
What is the criteria for stopping a VO2 max test?
|
Dr. Gunnar Borg
Who invented the RPE scale?
|
The difference between the oxygen required to perform activity, and the actual oxygen consumed of the activity.
What is O2 Deficit?
|
CHO 100%
An RER/RQ value of 1.0 would mean that the body is using what fuel the most?
|
Eccentric
Which type of muscle contraction produces the most force?
|
Is the point at which ventilation begins to increase disproportionately to the increase in oxygen being consumed. This increase in VE reflects the need to remove excess CO2 from the body.
Define Ventilatory Threshold
|
HR, RPE, BP, ECG, ect.
During an exercise test, what variables are measured?
|
The metabolic rate above resting levels following exercise. Used to return the body back to homeostasis.
What is EPOC?
|
Direct measures heat production inside a enclosed room, while indirect measures volume of o2 and co2 consumed/produced in the body.
What is the difference in Direct and Indirect calorimetry?
|
Swelling, tenderness, decreased ROM, severe muscle breakdown, increased CK, and decreased strength.
Name symptoms of DOMS, you must name all to get all points. (6)
|
VCO2 = (VE x FECO2) - (VI x FICO2)
How to calculate VCO2 in L/Min
|