Being in tune with the tune your body plays during workouts
Are you good at determining your exercise intensity?
How in tune with your body are you? When you train hard, can you tell how far you
have actually pushed yourself? I came
across a scale of exertion a few years back.
I thought that you might be interested in taking a look at it. It’s called the Borg scale (1988). It is linked to our heart rate. So here is how it works.
· You familiarise yourself with
the scale (numbers and terms for exertion levels)
· You perform your work out
· As your activity level peaks
you choose which level you believe is relevant to your level of exertion (think
how you feel all round – breathing, aching, burn…)
· Then compare it to your
actual heart rate
· Times your Borg scale reading
by 10 and check to see whether it matches your actual heart rate
· Use it to get in tune with
your body (note that 6 = no effort and 20 = maximal effort)
The Borg Scale of Perceived Rate of Exertion (PRE)
6 No exertion at all
7 Extremely light
8
9 Very light - (easy walking slowly at a comfortable pace)
10
11 Light
12
13 Somewhat hard (It is quite an effort; you feel tired but can continue)
14
15 Hard (heavy)
16
17 Very hard (very strenuous, and you are very fatigued)
18
19 Extremely hard (You can not continue for long at this pace)
20 Maximal exertion
My heart rate tends to be the same as my
perceived rate of exertion, which I guess means that I am fairly in tune with
what is happening to my body. Sometimes
my stubbornness intervenes though. I had
my VO2 max taken a couple of years ago.
I was sure I could continue to push myself even though my stats showed
that I was at the point of collapse – so I couldn’t demonstrate awareness on
this occasion!
VO2 max testing using a bike
I think the Borg scale can be useful for
developing good intuition and helping you to adjust your input to get the results
you want. Have a play with it and see if how you think you feel is reflected by what is actually happening to your body. As you get fitter, you'll need to work harder to raise your heart rate. The Borg Scale PRC is often used in the NHS for those with cardiovascular conditions and patients on certain medications.
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