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spine mobility · beginner · none
Standing Back Extension
lumbar spineerector spinaeposture
0.0s / 6.7s
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Erector Spinae
15%
Glutes
10%
Rectus Abdominis
10%
Sets
2–3
Reps
8–10
Hold
1–2 sec at end range
Rest
30 sec
A fuller repeated lumbar extension — ease into the range each rep and stop well short of any sharp pain.