Garmin readiness at 77 is the single flagged signal, sitting 10 points below your 14-day average of 87 – but resting heart rate at 38bpm and overnight HRV at 55ms (Oura) both above their baselines means this isn’t a cardiovascular recovery story. The readiness dip traces to the sleep picture: sleep was deeper than usual, but total duration at 5h 51m came in below your 14-day average of 6h 37m, REM reached only 48 minutes against your 52-minute average, and the timing contributor scored 59, reflecting a sleep window that started late and ended before the body had finished its work.

The direction the data is pointing is clear: physically, the 33-minute run was absorbed cleanly – the cardiovascular markers confirm it. The deficit is in sleep quantity and timing, not session recovery.

The previous day activity score scored 49, meaning yesterday’s run added to the overnight recovery cost rather than sitting within the recovery-optimal range – that said, the run was typical duration and the cardiovascular response was well within normal. The sleep timing contributor at 59 and total duration below your average are the more likely drivers of the readiness gap: bedtime at 22:42 and a 5h 51m window left little room for the later REM cycles where cognitive and motivational restoration concentrates.

The weekly pattern context is relevant here – the two lowest REM nights this week both followed harder session days, and this morning continues that pattern. Energy at 3 and motivation at 3 are consistent with a short night that clipped the end of the sleep window before REM could accumulate fully.

The cardiovascular picture is clean – resting heart rate below your average and HRV above it mean the run didn’t leave a residual cost that would compromise a session today, and tomorrow’s strength session sits on a solid physiological base.

Energy and motivation both at 3 reflect the sleep shortfall more than any physical fatigue – that gap tends to narrow through the morning as the day builds, particularly when the objective markers are as stable as they are today.