Being an ex smoker, I'm quite keen on watching and learning what my heart is doing when I run.
Hence just writing to see if anyone can pass comment on best practice really ...
I'm 42, male, and my resting HR is 48/min.
Quit smoking Oct 6th, and started C25K 3 days later, now just finished my 3rd 5K run on the flat.
If I've done the calculations right, with my resting 48bpm, my percentages are thus :
% HR
-- ----
60 126
70 139
80 152
90 165
100 178
On my flat & level 5k's, duration 30 mins; my average HR was 143, and at the end of a run I may push it up to 155 in the final few hundred yards.
That puts my ticker working at 70-75% on average and a max of just over 80%.
However, I'm now starting some hill reps, and on the uphill sections, my HRM is pushing 160 almost all the way to the top; so 85%.
I'm sure this is not a problem, but it has made me wonder ... what is 'sensible' and where does one draw the line ?
Is it common to run for long at 90? what happens when you reach 100% !? and all sorts of mad thought like that !!
Ha ... now reading that back it appears as if I'm obsessed with these darn numbers !
But seriously, all I am looking at is trying to work out what 'overdoing it' looks like !
Grateful for any comments/feedback .......