Glutes go to sleep
Prolonged sitting reduces glute activity. The back and hamstrings pick up the work, which is why they ache.
MoPro
Trainer's Eye
The two areas eight hours of sitting hits hardest — the glutes that switch off and the mid-back that stiffens.
Prolonged sitting reduces glute activity. The back and hamstrings pick up the work, which is why they ache.
A stiff mid-back forces the neck and lower back to make up the difference in every reach and turn.
Hours of sitting keep the hip flexors in a short position and the glutes electrically quiet. Standing and hinging undo both.
Three couplets · two rounds · twelve minutes · a body built for the desk
Standing tall; squeeze both buttocks hard for two seconds and release fully.
Easier gentler squeeze · Harder longer holds
Hand on the desk; squeeze the buttock and draw the straight leg back — no back arch.
Easier smaller range · Harder 2-s hold
Hands behind the head; arch the mid-back over the chair back and return, ribs down.
Easier smaller range · Harder hold two seconds
On all fours or seated; round and arch through the mid-back, one segment at a time.
Easier smaller range · Harder slower
Ankle over the opposite knee; sit tall and lean forward gently, then return.
Easier smaller lean · Harder further forward
Knee to hip height, standing tall; hand on the desk only if you need it.
Easier lower lift · Harder no hands
Each couplet: 60 s scored → the loading set → 10 s to move on. Done at 12:00.