[Picture on the left: a couple days after gnarly tumble I took during one of my runs towards the end of 2022. Picture on the right: 2 years later, down 15 pounds with zero running and mostly walking.]
And now I know why: my endomorph body is a type 2 muscle fiber machine. It's a powerhouse of strength designed for heavy lifting, sprinting and explosive power movements. But endurance training? Long runs? Not so much.
Most people who gravitate easily towards running are usually ectomorphs who have plenty of type 1 muscle fiber.
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So, what was I thinking by adopting this running routine at age 39?
To be fully honest, I was watching a lot of videos by David Goggins at the time, and he apparently speaks to my inner masculine!
He's a motivational speaker for a reason.
Yes, David, I need to embrace the suck and stay hard!
Yes, David, if you can run 40 miles a day and then do assault bike sprints and a kettlebell circuit while your blistered feet are bleeding, I can suck it up and crank out 3 measly miles.
Yes, David, humans have become 'soft' and lazy - we need to challenge ourselves with enough stress to be adaptable and resilient.
And while I enjoyed pushing myself mentally by taking on something new that I was definitely not good at whatsoever (which is always exhilarating), I somehow glossed over the part where I am a woman and have a completely different physiology than David Goggins.
Running 3-4 miles a day for almost a year worked well for me until I turned 40.
I started to experience a cascade of negative effects, including:
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