Cat-Cow

Move · Flexibility & Mobility · Movement, Typed Supps

Rounds and arches the spine gently, one segment at a time.

Stage by stage

Set-up (Quadruped, spine unloaded): Hands under shoulders, knees under hips, so the spine moves without bearing weight.
During (Segmental flexion and extension): Rounding and arching moves each segment through its range — slowly, so the motion spreads rather than hinging.
Immediately after (Symptom modulation): Stiffness from being still eases; the effect is movement-induced and short-lived.
Weeks later (Segmental control): Control of individual segments improves; benefits for back pain are small and sit within the general movement literature.

Muscles trained

Primary: lower back, abs
Secondary: upper back, neck, shoulders

Intensity

2.3 METs (Stretching, mild).

Time to effect

Minutes: The easing of stiffness is immediate and short-lived; control improves over weeks of regular practice.

Common myth

“It rehydrates your spinal discs.” In reality: Disc fluid exchange happens over hours of unloading, mostly overnight, not over a minute of rounding and arching. What you feel afterwards is movement-induced symptom relief, which is a good enough reason on its own.