Murph_D wrote: » Sounds OK so. I've always used the HRR method, just never associated it with Karvonen. I think I was mixing it up with the Maffetone method, which I'd glanced at recently. Happy to admit my error.
Murph_D wrote: » I may have misrepresented the method - I was of the impression that it used an age-related formula to calculate an individual's max. I may have been wrong about that, in which case my criticisms are half-baked and best ignored.
FinnC wrote: » I'm curious as to why you think the Karvonen formula is hit and miss?
Murph_D wrote: » How are you calculating the max? The karvonen formula is very hit and miss.
Swashbuckler wrote: » I do exactly the same as above. Always reminding myself to run tall and stay up on my feet. When I fatigue or get lazy I sink into my hips a bit and run flat footed. It's always the last thought in all of my sessions before the watch beeps for the next rep. Get up on my toes and run tall. I make a point of getting a high knee lift for the first few seconds and then settle. I have a tonne of links to drills which I'll post when not on the phone. Can't post links with the mobile app for some reason. I don't do enough drills to be honest. I should make more time.
SeeMoreBut wrote: » I notice on my easy runs if the pace is slower than my normal pace I find that my stride is a few cm's shorter also. Cadence be on par but I'm adding extra strides. If it is 5 cm's a stride for 1m that is 1 extra stride in every 20. All adds up. Also I find I need to get the control of the hr early if I don't it is hard to get it under control.
skyblue46 wrote: » 165av/175max. I don't think it's fatigue. For example on one day my 130HR is 8:50 pace and it feels proper pedestrian, the next day a 130HR can have me running at 8:10. Logic dictates that if the HR is the same the effort is the same but I have to say I feel like I'm working more.
Murph_D wrote: » How do you focus on form exactly? Something I’d like to pay more attention to. Sometime try to be more aware of posture, arms, tilt, etc. but it’s very hit and miss (in terms of remembering to think of it at all). Any particular drills/thoughts you use to help focus?
shotgunmcos wrote: » Are you carrying fatigue across the easy days? Your TT was some speed. What was your avg/max% hr for it?
skyblue46 wrote: » Thanks M. Yes I get your point about differing paces at similar HR. My 'issue' recently is feeling that I am working harder on the faster days even if the HR indicates I'm not. That would be at a HR less than 75% of max HR...
ED E wrote: » Did you change your clothing to account for the weather recently?
shotgunmcos wrote: » For years I used heart rate for bike and running and adjusted zones for reducing max and seasonal changes (peak season max could be higher than winter training max). I have had my max hr tested with a VO2 test in a lab too. Zones 1-5 can be subjective depending on the book you read, coach etc. A penny dropped just recently to use %hrmax as my zone guide. It suddenly made things easier. Z1 <=70% Z2 70-75% Now I have 2 guiding principles for easy runs. 1. Most easy miles <75%, <70% the day after a workout or if feeling tired 2. 80% is easy cap and only for hills on easy runs. That's it. The pace is whatever it is. Some days 7:30-8mins, other days 8:30-9:15 It's the only field I have on the watch for all easy runs. I've found it has simplified 70% of all my mileage and I'm starting to really tune into how running feels. Even better, once I know I'm running easy and am not concerned with pace, I tend to focus on form. It's been an awakening.
skyblue46 wrote: » Ah right...I'm having the opposite problem. I'm also using the Karvonen Method and have recently found my easy runs aren't getting out of Zone 1. Zone 2 feels like a steady run...
Casey78 wrote: » Using the Karvonen Method formula,MAX HR is 200 which I have tested multiple times,resting is about 60. So Zone 2 is 144-158.
skyblue46 wrote: » Do you mind me asking what your HR zones are and what you're basing them on?
Casey78 wrote: » The heat has been a killer lately alright. I went out at 6am this morning to try an avoid some of the heat and it was still 13c when I started and 16c by the time I finished. Glad to hear I'm not the only one struggling to keep the HR down. I'm also doing only Zone 2 runs and I seem to be walking more than running atm, really frustrating. I'm hoping come the Autumn/Winter it will pay off.
eyrie wrote: » My training at the moment sounds pretty similar to yours to be honest! And I hear you on how hard it is to keep the heart rate down enough in this weather - not fun. No, I'm not doing any tempo or threshold runs - I'm doing all easy runs (well one is the long run, but easy effort) aside from two steady runs which would be well below tempo pace and effort. That's it, not a whole lot of variety! I'm hoping it leads to some improvements though, and sure at the moment there's not much else to be doing anyway
partyguinness wrote: » I don't really know TBH. Up to February I used to run at tempo all the time, Parkruns and speedwork with hill sessions which had me consistently in the mid 50s. When you say the 'vast majority' are you still getting some threshold/tempo runs in? I am under a blanket ban on anything above aerobic which is bloody hard in this heat. In England and last night was 23 degrees and 45% humidity- reduced to walking in places to keep HR down. I just figured (rightly or wrongly) that because I am running exclusively aerobic below threshold x 5 per week that was causing it to drop. My mileage has increased significantly since February but VO2 dropped. As it was pointed out to me Vo2 measurment in the context of slow aerobic training should not be taken notice of simple because you are not getting anywhere close to mimicing a VO2 test. I am going back in a few weeks to the same lab for a new test which should be interesting.