Muscles do not use oxygen at a constant rate.
Sentiment: NEGATIVE
The body needs to rest. It needs a lot less exercise than you think.
In a large mass of muscle deprived of its circulation, the rate at which the recovery process can go on, after severe stimulation, depends on the rate at which oxygen can reach the fibres by diffusion.
I use very few muscles at the best of times.
I don't exercise.
I've always had to train harder than others to get the oxygen to my muscles because of my lung capacity. I have to push myself past the point of being comfortable.
If you do not use a muscle or any part of the body, it tends to become atrophic. So is the case with the brain. The more you use it, the better it becomes.
Muscles come and go; flab lasts.
What is without periods of rest will not endure.
There are very few things in the body that nitric oxide doesn't regulate.
Nothing changes without blood flowing.