Violator - ERG mode

Comments

6 comments

  • Avatar
    Steven McLaughlin

    Ok, luckily for you I keep notes on all of my rides right within the app. 

    So, I just looked at my notes on Violator from March 23rd, 2017 (level mode, level 2, Wahoo Kickr 2nd Gen) and some of what I wrote is this:  "Fyi the 5 second sprints were real tough to get up and down in gear so I just kept it at a low number and banged it out OVER the watt parameters that sufferfest set".  My cadence and wattage were through the roof and higher than what they wanted but I needed to get it done and this seemed like the only way. 

    For my Violator from September 8th at 7:02 pm:  "Last 8 sprints I was dying at 2 seconds to the end of the sprint.  I failed and bonked on the last 4 sprints with 3 seconds to go, just could not make it all the way through".  This might not be failure for a lot of people but I want to be able to meet personal goals so I consider it a failure.

    In the end, my advice seems to be that going THROUGH your watt expectation is the way to do it.  This may be why in another thread I am having a "semi"-easy time of it in ERG mode - because I beat the piss out of myself in level mode.

    Disclaimer:  There are 3 videos (Blender, Long Scream, Local Hero) that I have not been able to complete after 3 tries of each of them over the past 9 months.  On three occasions I was 4 minutes short of finishing a Blender and just had to quit because my HR got too high and I just could, not, do, it.  So I am by no means an expert here.  I have weaknesses and they are everything except for sprinting.

  • Avatar
    Erik Midtskogen

    I also have a Kickr (which I absolutely LOVE) and I'm sharing some of the experiences posted above. I'm fairly new to The Sufferfest, although not to cycling. So I'm still figuring things out. The big thing for me is that I'm not sure when it would be best to use ERG mode and when to use level mode. And when in level mode, I'm not sure what level to use.

    One important observation is that my Kickr has a 15-lb flywheel that's great for giving a realistic road feel while peddling, but in level mode this makes it very hard to keep it all in the black at the top of a Sufferfest video when changes in power and cadence are required. For short attacks lasting only a few seconds, it's basically impossible. At the beginning of the attack, I'm putting out crazy amounts of power trying to stay in cadence as I get that big flywheel spinning. But then after the attack is over, I'm at 0 watts for 15 seconds or so while the flywheel winds back down to the speed suitable for the lower wattage. I guess I'm not quite skillful enough with the gear changes yet.

    I've tried setting the level higher (up to 8) which makes the flywheel spin more slowly for any given wattage. This does help reduce the "towing a heavy trailer on a rubber band" effect caused by the flywheel, but it makes for unnatural gear selections like 36/23 when I'm supposed to be doing tempo across the flats at 90RPM where I'd normally be on 52/15 outside on the road.

    I've tried ERG mode, and although it does a better job of tracking the required wattage in general, on those quick sprints, there is a delay of a few seconds before I feel the resistance increase, and so basically, I'm cheated out of the effort. Don't want that. It also just seems to make the whole workout feel less strenuous, too, in general. And I definitely don't want that!

    So, maybe the Minions could add a bit more advice to the description of each video on whether to use ERG mode for that video. I know some of the videos have this info (e.g. Full Frontal), but it might be helpful to add it to all of them.

  • Avatar
    IWBMATTKYT

    Well, I'll give all I own to the man that can accurately hit the wattage targets in Violator, at the right times and for the right duration, in normal dumb trainer mode.

    If you do it on ERG you will be doing the wattages asked of you. Everyone talks about how the resistance doesn't kick in quickly enough. Yes there's a lag but on a 5 second interval you still get the 5 seconds. The app just compensates for the late kick in and switches the resistance back down later. Time it, and I think you'll find you are getting the correct duration of interval. That's my experience anyway.

  • Avatar
    Tobias Bunyan

    Was just thinking about this the other day doing shovel.  Using virtual power (must get a power meter soon) on a "dumb" trainer, any sprints of less than ten seconds are pointless as far as measured power goes, as it takes too long to spin up to speed to make the reading worth anything.  You just have to wind it up as much and as hard as you can and hope for the best.

    Now I know the ultimate answer is "I need a power meter" but some guidance for VP users might be handy.

  • Avatar
    IWBMATTKYT

    I have never used virtual power so know nothing.

    If you can afford it get a smart trainer. What a difference they make. Make sure it does ERG mode. Kickr or Neo are good options.

    Power is more useful in training than it is in competition in my opinion. It sets the bar for your training and gives you real feedback and something to beat. It's superb. 

    In competition you are all out anyway. I don't care much about my power when competing. 

  • Avatar
    Erik Midtskogen

    I can second what iwbmattkyt said. My only regret about buying my Wahoo Kickr is that I didn't buy it much sooner than I did. That thing is going to make me strong for next racing season.

Please sign in to leave a comment.