Seems I got a little cocky with this ‘no rest day’ thing. I awoke in the wee hours this morning with searing lower back pain. I suspect I’ve slept funny, pulled it or knacked it deadlifting. Or all three. So with much regret, no running or cardio today as planned. Hopefully with a bit of deep heat and a decent night’s kip I’ll be back in action tomorrow. Gutted.