Exam Flashcards
HR Based on Peak to Peak Measurements
60s/time btwn peaks
Cardiac Output Equation
CO =Heart Rate x Stroke Volume
HR from R-R Interval (Blood Volume Pulse)
HR = 1/Cycle Length (R-R Interval) x60 s
RER
VCO2/VO2
RER greater than 1
Anaerobic
CO2 greater than O2
RER is less than 1
Aerobic
CO2 is less than O2
Respiratory Quotient
CO2/O2 in Cells/Minute
Breathing Frequency in Normal Ventilation is how many BPM?
15 Resp Cycles/Min
VE
Frequency x Tidal Volume
Theoretical HR Max
220-Age
Rate O2 Consumption
VO2= Vi(FIO2-FEO2)
Rate CO2 Produced
VCO2= VI x FECO2
Prediction Equation for VO2 Max
VO2 = 500 + (WR x10mL/watt)
VO2 Units
mL/kg/min
Performance Equation
WR(w)/Body Weight (kg)
VO2 Max Prediction ACSM Running
VO2 Max = (0.2xSpeed) + (0.9 x speed x fxnal grade %) +3.5
VO2 Max Prediction ASCSM Walking
VO2 Max = (0.1xspeed) + (1.8 x speed x fxnal grade %) +3.5
VO2 Max Prediction FRIEND
VO2 Max = Speed x (0.17 x fxn grade % x 0.79) +3.5
Graphing: How many break points for VCO2 vs VO2
1 corresponds with VT1
VT1 Cooresponds with what
Lactate Threshold
How Many Break Pts on VE vs VO2
2 corresponds with VT1 and T2
VT2 Corresponds with what?
Critical Power
VT1 Percentage of VO2 Max
40-60%
VT2 Percentage of VO2 Max?
80%
LT1 Workrate and Heart Rate
250W
140bpm
LT2 Workrate and Heart Rate
305W
151BPM
CP Workrate and Heart Rate
385W
170bpm
Fat Oxidation Equation (g/min)
Fat Ox = 1.695 x VO2 - 1.701 x VCO2
Carb Oxidation Equation (g/min)
Carb Ox = 4.585 x VCO2 -3.226 x VO2
What is Fat Max
Stage at which Fat Oxidation is at its highest
Fat Max is what percentage of VO2 Max?
50-70% of VO2 Max
What is MMSS
CP
3 Min CP is what percentage of body weight used
4.5%
What is CP in the 3 minute all out test
Average Power output (Watts) during the final 30-secs of the 3-minute all out test
Anaerobic Work Capacity
Integral of the power vs. time relationship
(area below the curve where power exceeds CP)
LT1 Blood Lactate
2.0 mmol/L
LT2 Blood Lactate
4.0 mmol/L
Peak Power
Max Value of Power
Corresponds to Max Anaerobic Power
Mean Power
Total Amount of Work
Index of Aerobic Capacity
Fatigue Index
Rate of Power Decrease
Anaerobic Capacity Wingate
Area under the curve
Strength for 1 RM
80%
Power for 1 RM
40-70% RM
Jumping for 1RM
30%RM
Wingate Resistance Calculation
75 g/kg bodyweight
Load = Body Mass (kg) x 0.075
Peak Power Calculation Wingate
Highest 5-second output within the first 10 seconds
Fatigue Index Calculation Wingate
High-Lowest 5 Second Power Output / Time Elapsed
RPM Calculation Wingate
RPM = (Revolution/5 Second Bin)x12
Peak Power Wingate using Load and RPM
PP = Load x RPM
Relative Power
PP (W) /Body Mass (kg)
Mean Power Wingate
Add Up All Peak Power Values/ 6 Total
Mean Power Relative
Mean Power Wingate /Body mass
Rate of Fatigue Calculation
(Peak Power-Lowest Power/Peak Power) x100
1 RM Prediction Equation
1 RM = Test Weight x (1 + Reps Completed /30)
1 RM Table (knowing what percentage of RM that your test was completed at)
77 for 5 Reps
77=X
87 =100
COD Deficient calculation
COD Deficient = 505 time -10m Time
The time it takes to add one 180-degree turn/change of direction to a 10 m sprint
VO2 Max Beep Leger
Vo2 Max = -27.4 +6.0 (max aerobic speed)
VO2 Max Beep Stickland Males
Vo2 Max = 2.75 x (last half level) +28.8
VO2 Max Beep Stickland Females
Vo2 Max = 2.85 x (last half level) +25.1
Horizontal Power Equation (kg/m/s)
Horizontal Power (kg/m/s) = Force (kg) x Average Velocity (m/s)
Yo-Yo VO2 Max Equation
VO2 Max = Distance x 0.0084 +36.4
METS
Relative VO2 /3.5
Bike VO2 Max Equation
500 + WR x 10mL / Body kg
Absolute VO2 to Relative VO2
(Absolute VO2 x1000) / Body Weight
Relative VO2 to Absolute Vo2
Relative Vo2 x Body Weight / 1000
Grams of Carbs to Consume
1) Vo2 @ Lactate
65% x 5.91 L (Vo2 Max) = 3.84 L/Min
2)O2 to Cal (x5)
3.84 x5= 19.21 L/Min
3)Min to Hr (x60)
19.21 x 60 = 1152 (TOTAL NRG Expenditure)
4)Find % CHO (Half)
1152 x 0.5 = 575.25
5) CHO Cal to Grams (/4)
575.25/4 = 143.8 g/hr
CP area under curve
1)Collect Data and Determine the CP
2)Calculate the Power Difference above CP
-Difference = P (for each 5-second bucket)-CP
3)Calculate the area using trapezoid rule
4)Sum all
What does area under curve for CP give?
Anaerobic work capacity, above CP for duration of the test J/jh
Trapezoidal Rule
Area = ((Dn+Dn+1)/2) x time
Dn = Difference from CP @ the beginning of interval
Dn + 1= Difference from CP @ end of the interval
t= Time is the duration of the interval (5 seconds)
Standard Deviation
1)Find Mean
2)Subtract Mean for Each Score
3)Square Each deviation
4)Add the Square Deviations
5)Divide the sum by the # of scores (average)
6)Take Root
Zone 1
Less 175 W
Less 120 BPM
Zone 2
175-250 W
120-140 BPM
Zone 3
250-305 W
140-151 BPM
Zone 4
350-385 W
151-170 BPM
Zone 5
Greater than 385 W
Greater than 170 BPM
When calculating VO2 make sure to multiple by what
1000