Bike Training/ Pushing through the burn
Not sure how to put this so I'll explain what is happening. When doing my FTP sets 2x20 minutes find it difficult to push through the burn in quads. Typical warm up length is 20-25 minutes mixing Z1 and Z4 intervals. LTHR is 165. First set ride 90-95% of FTP and HR is Average HR is 138. I ride the first set at 90-95% because legs take time to get going. Second set ride 95% and AVG heart rate is 143. Part of me feels like its mental. When I start to feel the burn, it turns a switch on in my brain and says better not push to hard or not going to make it. Problem is I don't feel I've worked hard from a cardio vascular perspective. Hope this isn't to confusing. Is this a sign of overtraining? Am I just a mental wimp? Thoughts?
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John - I can't speak to the physical adjustments that are recommended, i.e. adjusting rpms/gear etc, but on the mental side, I just say: embrace it - I usually play mind tricks with myself to get over the initial 'hump': e.g. I'll be beating Lance Armstrong at the TdF (clean, i might add...), or I'm back-stopping the Boston Bruins in Game 7 of the Stanley Cup Finals, or winning olympic gold medals ... you get my drift. I think there's a real term for this, 'disassociation'. Works everytime for me!
Also, I find that not all burns are created equal. If I go out too fast and reach the burn, I fatigue much faster than if I build up more slowly and 'sneak up' on it. So on 20' FTP intervals, I'll spend a full 40-60 seconds building up from rest power to FTP. I also find that after a couple minutes of burn, it kinda disappears into the background and its arguments to my brain to stop become quieter. Still there, but quieter. And.. distraction. Watching TV, music, whatever.
I have recently started occasionally breaking up the 2x 20 into 8x5(1') 4x10(2') etc. (you can see correspondingly shortening any recovery as well)...it has paid huge dividends as I seem to be riding smoother and maintaining higher overall FTP throughout the workout...
It doesn't seem that you are getting your HR into the Z4 zone...for whatever reason...with a 165 LTHR I think you should be higher than 138 when riding @ 90-95%...????
As to the question about cardio vs. strength, this is sort of like the question of "ceiling" (VO2) vs. "roof" (FTP), and in that case the answer is yes. That's probably why some people are saying to go with a higher cadence...you will shift the work and tax the cardio a bit more.
Collectively, what a great set of advice:
Actually, studies have shown that the best cycling time trials efforts are achieved by spending the first 2-4 minutes of a 20K TT @ about 10-15% below your anticipated RPE, and blasting the last 3-5 minutes. So, you're not a wimp, you're smart! But you still need to get past some mental barriers about letting yourself work to your capability. Jen Voigt said it best: "Shut up, legs!"
5@z1 4x1/1@z4, 2 minutes@z1. Really seemed to help was able to do 15 minute@100 FTP. Could have gone longer but didn't want to interfere with next days WO
I do the warmup that William mentions -- is the old "EN standard" -- and I do it as follows:
- 10' easy, structured as 5' really easy and 5' at z1
- 3x3'(1')@z3
In total that is 22' so if I have less time I truncate the really easy part. What strikes me about what you're doing...even with the modifications above..is that it is a lot of short 1/1 type of stuff, vs. 3' efforts that will really settle you in and get you working a bit more.
Agree with others :
I try and do different things such as if its a 15 min interval I do 5 min at a 70 cadence, 5 min at 80 cadence and 5 min at 90-100.
I often do the same with the VO Max wko's.
like Tyler Hamilton said-you can go through that wall of burning quads but you must do it mentally first then the legs will follow!!!!