Quote Originally Posted by mr brightside View Post
So you'll deffo hit max HR off 3k flat out?

The main concern i have is that my HR does not increase proportionally with my breathing rate, but should i expect it to? The HR reading is slightly erratic, but i was told it would be so i can ignore this.
I you haven`t already done so check out NASAL BREATHING:-

https://oxygenadvantage.com/nasal-breathing-running/

As opposed to mouth breathing, if you decide to try nasal breathing you will need to stick with it for a while and train your body to adapt and you will be training not just your body but your breathing also and it ain`t easy to change a lifetimes habit.

All the best