Showing posts with label revelations. Show all posts
Showing posts with label revelations. Show all posts

Sunday, 3 September 2017

Back in the saddle

TL;DR - New regime seems interesting; cycling longer distances is a bugger against the wind, but my app has great safety features for cycling/ running alone in isolated places; those of us at the whim of menstrual cycles have some interesting things to learn about what progesterone seems to (spoiler: metabolic and heart rate changes)…

So I’m back in the exercise mindset and have started using the Fitstar by Fitbit app. So far I’m impressed - the first session in the “Get Strong” program I’ve selected (muscle-building and cardio - exactly what I’m after) was 20 minutes long, with three short breaks programmed in, and it didn’t seem ridiculously taxing and yet I am exactly the right amount of sore today. I need some new stretches for calf muscles - anyone got any good ones that won’t fry a bendy?

I’d already committed to either going dancing last night or, if no-one was going to come with me, a longish bike ride today. Bike ride it was, despite having woken up with fun menstrual cramps. I dithered a little, but eventually set off wearing too many layers and with a brisk tailwind. Obviously that was less fun on the way back (although I’d stripped down one layer, which helped), but, oddly, having given myself permission to stop whenever I needed to, I persisted all the way back.

I also tried out the “Beacon” element of the Strava app, and sent the associated link to a couple of people who were able to watch the little dot of me trail out then home, even being told how much battery life my phone still had! Someone’s put a lot of thought into that…

Way out
Way back

Back home, I showed one of the beacon-watchers (a similarly nerdy scientist) graphs of my heart-rate on the way out and back (distinctly different!), and discovered a weird pattern in my resting heart rate (RHR) courtesy of the Fitbit I wear. Turns out my RHR shifts across the weeks in a distinctive pattern. I did some Googling and found out that heart-rate and baseline body temperature shift across the menstrual cycle, peaking briefly at ovulation, then climbing again through the luteal phase. This could explain why a lot of us are different amounts of hungry and for different types of food across the cycle - our metabolism is shifting in response to these hormonal changes.

I don’t know about you, but this is going to make a difference to how I train across the cycle. I need to put some thought into exactly how - does this mean more strength-building challenges in the first part of the cycle (taking advantage of lower joint laxness and lower injury risk) and more cardio in the second part (taking advantage of running hotter) or the opposite way around (i.e. more cardio when my system’s slower)?

I’d be interested in hearing what anyone has to say about this. (Also whether anyone’s started a pool for when I next injure myself and put myself out of the running for all this… running around.)

_________________________

Some links on RHR/ menstrual cycle research, if you’re interested:

Twelve month study by Clue with largeish subject pool

Personal study by one Redditter

Another study from 2000

Tuesday, 15 March 2016

On Attitudes and “Progress”

I had a conversation with someone very recently that made me see them - and myself* - in a whole new light.

First, some background (skip if you like).
Strava, the app/ site I use to log my rides and measure my progress, has a couple of things that I really like in terms of motivation:

1. Social aspect - people can give you "Kudos" (basically a thumbs-up) for a ride/ run (I don't do running) and can leave comments. It's a whole thing. I like both giving and receiving kudos, and sometimes I comment on "I ran really badly"-labelled activities with "Maybe, but you did run."

2. Comparison on "segments" - people can set up either public or private segments so you can check to see how you do on certain sections of a road/ track/ whatever against the average person/ your gender/ your age group (well, those in that demographic who use Strava, anyway).  More importantly - to me - you can compare how you do against yourself, and each time you do a segment faster than before, you get a new personal record (PR), complete with tiny, virtual gold medal.

You can set up the app so that, while it's recording your current progress live, it will read out to you which segment you're on and - if you've done it before - what your current PR is for that segment.  It'll also tell you how you're doing when you're halfway.  (If you've never done it before, it'll tell you the overall best from other people - I generally ignore this.) I, personally, especially for commuter runs, would prefer it to announce what my average time is, so that I can tell how I'm doing for getting to work. But hey - if I tell them, maybe they'll make that available as a option.

Background done.

So yesterday, on the way to work, I had some tailwind.  The prevalent wind in (my part of) Cambridge is generally in the opposite direction, so it's nice not to be fighting my way into work. (On the other hand - more of a slog getting home; oh well.)  The Strava Lady announced that I was starting the 0.2 mile "Milton Road Buslane start to Milton Arms sprint" (I didn't name this) segment.  I was whizzing along by this point - good tailwind, no randoms crossing in front of me and slowing me up; it was all good; maybe today was the day...  I got to halfway, and she said "halfway: ahead by 7 seconds." Ooh! I'd somewhat resigned myself to not beating my 1:06 PR for at least the next few months, and I thought: it's today! Come on! And behold - I beat my previous PR by 8 seconds.  That's a 12% decrease, right? Considering the all-time recorded time on Strava for this segment is 31 seconds, I doubt the leaderboard are crapping themselves, but it means there's room for improvement (if I ever get a tailwind again/ do continue to get stronger and faster through the training).

So far so nice start to the day.

So then I get talking to a non-cyclist. I tell them the "it told me I was 7 seconds ahead so I pummelled it and beat my personal best! Yay!" story and... they didn't share my jubilation.

Their opinion was that I'd done it wrong: "So, instead of coasting for 7 seconds, you pummelled it? That was a mistake - you'll never beat that."

At the time, I just felt puzzled (and, okay, mildly deflated).

This morning, with a milder tailwind, and tired from a dodgy night's sleep, I heard the announcement of the start of the sprint on my earphones, and gave it a medium amount of welly, wondering how close I'd get to the previous day's PR, but not too bothered either way.  And I got to thinking about that conversation. It occurred to me that it spoke a lot about both my general attitudes to life (when the wind's behind you, really go for it!) and theirs (you don't want to push harder when things are going well...).  I've not entirely finished thinking about this (hence post), but it seems to me that this is something about ambition, goal-setting, and where effort is best placed.

I consider myself still "in development" - I likely will until I'm in my 90s, at least.  There's lots of things I don't know and can't do yet, but I've not given up on all of them (okay, still working my way up to swimming - shush). Generally, nowadays, while cycling, I push to at least 80% maximum effort - whether or not I'm  running on time/ late for/ early for my next appointment/ there is no appointment. I've not only changed my body, but I've changed my mind about how long it takes me to get from one place to another, and how long a distance I can actually do.

So I think that "let's just fucking do this, and do it hard" is a great way to get further faster. To progress. But that's only important if what you want to do is progress - which, to my mind, means: do it faster, better, stronger - and if you don't, if you want to maintain your current position, that's a different approach, and a different set of priorities.

At the moment, I'm not strong enough to overcome the underlying bullshit that is HMS/ EDS. So I need to progress on that front. And my (artistic) career isn't where I want it to be, so progress needs to be made. Maybe my friend is in exactly the place they want to be.  Or maybe something's scaring them about the notion of moving on, and I think - if that's the case - it's more likely to be fear of success than fear of failure. And I think I could learn a lot from my simple attitude to fitness, and apply this to other parts of my life. There's places I want to be, and I need to be taller to get there...





*Yes, that's a correct** use of the reflexive.

**one of the few

Tuesday, 3 February 2015

Trumpet

Bear with me, gentle readers; I appear to be having some kind of personal revelation. It goes something like:

• I am good at a variety of different things.

• In some cases: very.

• This is not a bad thing.

• If I do well at something using these skills, it is not "cheating".

• I deserve to do well at stuff, especially if I continue to try to bring people with me.

• I need to stop hobbling and muzzling myself.

• It's not too late to work to realise my potential, and I'm not too old.

• I really am not too old.

• Life is beautiful and terrifying, and I can be part of that beauty and terror.

• Cool.

That's it, basically.