3 Sub Maximum Tests to
Determine Your Maximum Heart Rate
A sub-max or sub-maximum assessment is an
easy intensity, brief test that can be used to estimate
your maximum heart rate. It is not a maximum heart
rate test, which is an assessment that takes you
to absolute exhaustion.There are three sub-maximum tests. After
finishing these easy activities, calculate your estimated
maximum heart rate.
Sub Max Test #1. The Chair Test
Select a sturdy and stable chair and for 60 seconds stand
up and sit down 20-30 times for 1 minute.
At the end of the 1 minute exercise period, count
your heart rate using either a heart rate monitor
or manually (called manual palpation) by feeling
your pulse in your wrist (radial artery) or the
artery in the side of your neck (carotid artery).
Record the highest heart rate number at the end of the 60-second period.
Add to your highest heart rate number one of the
following numbers based on your estimate of your current fitness level:
The Fitness Factor
Poor |
Average |
Excellent |
Competitive
Athelete |
| + 20 bpm |
+40 bpm |
+ 60 bpm |
+ 80 bpm |
My maximum heart rate determined by this test:
____
bpm + ____bpm (fitness factor) = Maximum heart rate___bpm.
Sub Max Test #2. The Step Test
Select an 8-12” step with stable landing. Step up and down continuously for 3 minutes, 30 steps to a minute. The sequence is left up, right up, left down, and right down.
At the end of this 3-minute exercise period, record your heart rate.
Add to your highest heart rate number one of the following numbers based on your estimate of your current fitness level:
The Fitness Factor
Poor
|
Average
|
Excellent
|
Competitive
Athelete
|
| + 55 bpm |
+65bpm |
+75 bpm |
+ 80 bpm |
My maximum heart rate determined by this test:
____ bpm + ____bpm (fitness factor) = Maximum heart rate___bpm.
Sub Max Test #3. Math Max Heart Rate Equation
With a calculator, complete the following equation:
210 minus ½ your age minus 5% of your body weight (in pounds) plus 4 for men and 0 for women
= mathematically predicted maximum heart rate
Example:
Male, 180 pounds, 40 years old
Estimated maximum heart rate
210 - 20 - 9 + 4 = 185 bpm.
Your maximum heart rate is best estimated as the
average of these three different assessments:
| Chair Test = |
= ____bpm |
| Step Test = |
= ____bpm |
| Math Max formula |
= ____bpm |
| Average of these tests |
= ____bpm |
To read more about how to take the sub-maximum
tests to predict maximum heart rate read either
of Sally Edwards’ book Heart Zone Training
or The Heart Rate Monitor Guidebook.