Step by step instructions, muscle activation and variants for the Sitting Lumbar Spine Extension.
The sitting lumbar spine extension is a gentle mobility stretch that opens up the lower back by arching backward from a seated position. It counteracts prolonged sitting posture and helps restore natural lordotic curve to the lumbar spine.
The Sitting Lumbar Spine Extension is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.
