Data is beautiful

Sundays are strange now. Even if it wasn’t a long run day, I would usually go to running club and brunch afterwards. More recently it’s been a gym day. Today it’s been neither, & although I was awake before 8, the dull skies and rain made it very easy to take a cup of tea & breakfast back to bed.

Running has taken a back seat recently due to dark evenings and busy weekends, but I’m aware that every week I don’t run, the more likely I am to not get back to it. There has been plenty of walking, which is apparently just as good for keeping up cardio fitness. A few months ago I was sceptical of this, but these days the data proves it.

This graph shows my heart rate getting consistently up to around 140bpm with a day of nothing but intervals of steady walking. Fair enough it was a busy day of doing things, but usually I would get to about 100bpm with a very brisk and uphill walk, and this is off the scale. Resting heart rate has increased from 45-50bpm to around 70bpm and I’ve never felt so unfit in my life. Keeping an eye on data & metrics does attract eye-rolls from certain people, but it has been useful for me to see the slow decline and keep an eye on my fitness in this temporary weird state.

In the past few weeks I have felt physically out of breath from periods of walking too, as the space available for my lungs & diaphragm keeps decreasing. I went on an 8km hike around my favourite loch last week and was pretty tired by the end of it, & very glad that I’d changed course from the planned 20km hike due to snow & poor weather.

still amazing, though

Next week I’m planning a couple of steady treadmill running sessions, to keep out of the rain & so that I can keep an eye on speed & heart rate a bit better. Lifting still feels good, but my big lift loadings are now around 50% of my 1RM and I aim for 30-50 reps over 3 or 4 sets. My muscle tone is holding up fairly well, and although my abs are still just about holding it together, the next few weeks will be the challenge to that. Will be making an effort to cat/cow every day, not just on yoga day…

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