The 2 x 20 interval – and why race calenders matter

Even if the results haven’t come yet I’m pleased with how I’m going at this point in the season.  Looking back on what I’ve done, there’s a couple or three things that stand out:

Firstly, I’ve been consistent.  There’s nothing worse for a season (with the possible exception of overtraining – but I’m getting ahead of myself) than great chunks of empty space.

I’ve trained moderately, so that my hardest sessions have given me a day of soreness, nothing more.

And thirdly, I started remembering how to train.

This hasn’t been as simple as you might think, because the racing scene and culture I came from in the UK is entirely different to here in New Zealand.  For a start, when the season kicks off in February in the UK it’s truly, horribly bollock cold.  Ice, snow, wind, hail.  Not the kind of things on the road you want to be lining up in a bunch to dodge.  Not the kind of thing you race in for long.  So, the season in the UK’s a bit different.  I won’t go into the schism in UK cycling that gave rise to the RTTC and the BLRC – now British Cycling, but suffice it to say time trials are a thing, and they happen – well, all year round, but particularly between February and Easter, which was kind of when the road really started to kick off.  25’s and 10’s to start – maybe a 50 or two if there’s one to be had.

You see where I’m going with this?  The early part of the season was all about TT pace – about functional threshold power.  I looked back at my old diaries and saw that it took me about three weeks of two races a week before I found any semblance of form.  I’d say light bulb, but I suspect I knew what I wasn’t doing already, but just didn’t want to face up to what was required.  Time trials, and time trial intervals, flat out hurt, and quite apart from anything else, you have to be fit enough to do them to start with.

This is where the consistency’s come in – I’ve actually been fit enough and mentally fresh enough, to get on the trainer and crank out one or two sets of these a week.  Here’s my take on the classic 2 x 20:

2 x 20 interval workout

10  minutes – warm-up, gently spinning up a low gear until everything feels nice and loose and I can maintain a high cadence effortlessly.  Maybe add a little resistance, but back right off for the last minute, gather my thoughts and find 20 minutes worth of decent music.

20 minutes at time trial pace.  I’m aiming for a level of resistance on the trainer that’s just above what I can comfortably turn at what I’d call my “normal” hard effort cadence – a little slower, in other words.

5 minutes rest.  Proper rest.  I’d even say get off the bike and collapse for a minute or two.  You can’t recover when you’re working .

20 minutes – go again.  I might vary it around on the second interval, mostly because at the start of it I really can’t believe I’m signing up for another one of these.  I might start with the resistance a little lighter and a higher cadence and then crank it up for the third quarter, before rolling back off just to survive the fourth.

5 minutes cool down.  Start with a minute of trying not to throw up, then spin a low gear and minimum resistance as fast as I can for a minute or two, aiming to slow down to a crawl by the end of the 5.

Climb off, mop up the sweat, shower.  Elevate legs for five minutes while fending off the dogs.

Looking back at my old training diaries, I kept doing 10’s almost all the way through the season.  I don’t know if I’ll be able to – or whether it’s desirable to – keep cranking these out for too much longer.  As I get closer to my main objective I’ll be switching to harder, shorter intervals targeting VO2 max and anaerobic recovery – it’ll be interesting to see how long the current fitness gains stay with me.

 

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