What phenomenon enables smooth muscle to maintain tension with comparatively less ATP consumption,as compared to skeletal muscle?

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The latch phenomenon enables smooth muscle to maintain tension with comparatively less ATP consumption. When myosin head binds to the actin filament during contraction, it remains attached for a longer period of time compared to skeletal muscle, which requires constant binding and detachment. This allows smooth muscles to maintain their contraction state for longer periods of time without requiring high levels of ATP.

What Phenomenon Enables Smooth Muscle to Maintain Tension with Comparatively