What is the formula for calculating VO2 max?

Calculating VO2 Max

VO2 max = maximum milliliters of oxygen consumed in 1 minute / body weight in kilograms.
VO2 = (milliliters of air inhaled per minute)(percentage of oxygen in the air inhaled) / (milliliters of air exhaled per minute)(percentage of oxygen in the air exhaled)
VO2 max = 15.3 x (MHR/RHR)

How do you calculate VO2 reserve ACSM?

This was calculated using the following equation: 50%VO2 = (VO2max – 3.5mL/kg/min) • 50% + 3.5mL/kg/min. Once 50%VO2 was calculated, exercise intensity was determined using a speed of 3 mph (80.4m/min) with varying degrees of incline, using the following equation: 50%VO2 = (.

How do you calculate VO2 Max from Bruce protocol ACSM?

Results

VO2max (ml/kg/min) = 14.76 – (1.379 × T) + (0.451 × T²) – (0.012 × T³)
Women: VO2max (ml/kg/min) = 2.94 x T + 3.74.
Young Women: VO2max (ml/kg/min) = 4.38 × T – 3.9.
Men: VO2max (ml/kg/min) = 2.94 x T + 7.65.
Young Men: VO2max (ml/kg/min) = 3.62 x T + 3.91.

How is VO2 net calculated?

Net VO2= O2 consumption rate above resting O2 consumption rate.

What is a good VO2 max for my age?

Maximal oxygen uptake norms for men (ml/kg/min)

rating	18-25	26-35
	Age (years)
excellent	> 60	> 56
good	52-60	49-56
above average	47-51	43-48

Does Apple watch measure VO2 max?

Apple Watch Series 3 or later can record an estimate of your VO2 max using the heart and motion sensors during an outdoor walk, run, or hike. It can also estimate your VO2 max if you start an outdoor walk, run, or hike in the Workout app.

What is the heart rate reserve formula?

Calculate your heart rate reserve (HRR) by subtracting your resting heart rate from your maximum heart rate. Multiply your HRR by 0.7 (70%). Add your resting heart rate to this number. Multiply your HRR by 0.85 (85%).

What is relative VO2 max?

Relative VO2 = milliliters per minute per kilogram (a unit of mass) which is rewritten as milliliters per kilogram per minute or mL/kg/min (1,000 mL = 1.0 L). For example, if Peter weighs 220 lbs. (100 kg) and has a VO2max of 4.0 L/min, his relative VO2max would be 40 mL/kg/min (refer to Table 1-1 below).

What is a good VO2 max by age?

What is a good VO2 max range?

Elite male runners have shown VO2 maxes of up to 85 mL/kg/min, and elite female runners have scored up to 77 mL/kg/min. A good VO2 max for a 25-year-old male is 42.5-46.4 mL/kg/min, while a good value for a 25-year-old female is 33.0-36.9 mL/kg/min.

How to calculate gross VO2 in ACSM 2000?

Metabolic Equations for Estimating Gross VO2(ACSM 2000) Exercise mode Gross VO2 (ml·kg-1·min-1) Resting VO2 (ml·kg-1·min-1) Comments Walking VO2 = (S ax 0.1) + (S x Gbx 1.8) + 3.5 1. For speeds of 50-100 m/min-1 (1.9-3.7 mph) 2. 0.1 ml·kg-1·m-1 = O 2 cost of walking horizontally 3. 1.8 ml·kg-1·m-1 = O

Is the ACSM running equation accurately predicting VO2 max?

Our results indicated that the widely used ACSM’s running equation performing the Bruce protocol in many sport centers is not accurately predicting VO2max in athletes aged 18 – 37 years. Thus, it is verified that direct measurement of VO2max in athletes should be preferred instead.

How to calculate the VO2 of a walk?

Walking VO2 = (S. a x 0.1) + (S x Gb x 1.8) + 3.5 1. For speeds of 50-100 m/min-1 (1.9-3.7 mph) 2. 0.1 ml·kg-1·m-1 = O. 2 cost of walking horizontally 3. 1.8 ml·kg-1·m-1 = O. 2 cost of walking on incline (% grade of treadmill) Running VO2 = (S. a x 0.2) + (S x Gb x 0.9) +3.5 1. For speeds >134 m·min-1 (>5.0 mph) 2.

How to calculate VO2max using the enter method?

Regression analysis using enter method yielded the equation (R=.64, standard error of estimation [SEE] =6.11): VO2max (ml·kg-1·min-1) = 58.443 – (0.215 · age) – (0.632 · BMI) – (68.639 · grade) + (1.579 · time) while stepwise method (R = .61, SEE = 6.18) led to: VO2max (ml·kg-1·min-1) = 33.971 – (0.291 · age) + (1.481 · time).