whoawhoa said:
Has anyone tried doing back-to-back days of 2x20's. Would doing threshold work on succesive days offer any benefit? I planned on doing them wednesday and thursday of this week, but on thursday I felt I couldn't reach my goal power so I did some tempo instead. Is there any reason to do this workout when you can't reach max power? I'm interested because I tried some blocks of vo2max work, and that seemed to work really well. But I think those may be easier to recover from.
I have blocked trained threshold 2-3 days in a row.....but then you need days of a very easy recovery spin for 30-60 minutes .
David Morris, Mr. Block training himself, says that your recovery days need to equal the length of the block.
Carmichael says that he has found that his boys get a better results from Lactate threshold training when LT days are done in a block of 2-3 days followed by 1-2 days of recovery.
I think block training threshold is a good idea but a lot of guys won't take the needed recovery time after a block of 2-3 days. After 2-3 days of threshold work you are pretty tired and need more recuperation time than normal. But the 2-3 days really hammers the LT energy system and that is a good thing, just as long as you allow for enough recuperation time so your body can supercompensate and get stronger.
Block training threshold works well when you can't train six days a week, or can't train for more than 2-3 days in a row, due to "having a life" with other responsibilities etc.
I work three 12 hour shifts in a row each week. These days are pretty much shot for training, although I can do recovery rides on my trainer. I don't have the energy to do lactate threshold or VO2 max work on my trainer these days.
So I have done the following with good results.... Day one of my days off I might do sprints in the am with endurance riding between. Then day two I will start my LT block and do 2-3 sets of 20 minutes of climbing at a threshold pace followed by some endurance riding. Day three I might do a long sustained climb of 45-60 minutes at threshold followed by some endurance riding. Day 4 I might do a few sets of 10 minutes of threshold on the flats(easier LT day), followed by a longish endurance ride since I will then have three days off.
Days 5 and 6 are recovery rides in my trainer for 30-60 minutes and day 7 is off.
That's pretty hard and focused LT training but I allow plenty of recovery time. It works well.
David Morris says that you should make each successive day in a block a little easier with shorter intervals and or less time.
I have also done this type of block work when focusing on endurance with long rides 4 days in a row.
I have also done three days in a row of VO2 max intervals, after an initial day of Sprints with some endurance work. HOWEVER, this is REALLY HARD to do and you are really wiped out for three days after. BUT, if you can recover in three days then you end up getting really really strong. The key is to do NOTHING physical for three days after these intervals except for very light recovery spinning. Don't try to train AT ALL for three days in a row.