| Block | What | Why | Time |
|---|---|---|---|
| ① Mobility | Upper back, chest, front of hip — holds and small-range movement | Unlock what sitting has stiffened first, so the strength work lands where it should | 2 min |
| ② Strength | Endurance work for upper back, deep neck flexors, glutes, trunk | Posture is held by muscular endurance — this is the only block that changes how long you can hold it | 6 min |
| ③ Carry-over | Walk 60 s + stand against a wall 30 s | New range has to be used standing and walking, or it stays on the mat | 2 min |
Keep the order. Skip ① and most people compensate their way through the strength work; skip ③ and the effect never reaches the chair.