You really have no idea what you’re talking about.
When you’re running and it’s 110 plus degrees outside do you know what happens in about 3 minutes? You’re heart rate is over 190 beats per minute.
It’s not that high because your tired or out of shape.
It’s that high because it’s hot outside. The air is not only thinner, it is also extremely hot, which leads your body to get, extremely hot.
You have two options, walk and let it go down to 165-170 ( it isn’t going any lower in that heat ) or die.
Then when it’s back down, you run again,
At that distance and pace without stopping it’d be a 4mph walk. Which you also are not going to be able to do without resting.
It’s fine if you don’t understand something. But don’t comment on powerlifting if you’ve never done power lifting.
Here’s an example of the difference the heat makes. Btw, when I’m out running, I’m pushing a stroller as well.
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As you can see the heat has a significant impact on performance. Also when I run in sub 110 temps I have not only myself to think about but my daughter, there is a lot of checking on, spraying with water, giving water too, etc.
To compare running in extreme heat to power lifting and bicep curls has me just shocked, but there’s nothing I can do because the only way for you to understand is to take a trip to Phoenix an try it yourself.
Just don’t end up like the 5-10 people that die each summer traveling here to experience it. It’s no joke.