Step by step instructions, muscle activation and variants for the Leg Raise Oblique Crunch.
A bodyweight ab exercise that pairs a straight-leg raise with a lateral oblique crunch, targeting both the lower abs and the obliques in one fluid movement. Lying on your back, you raise the legs and simultaneously crunch one elbow toward your knees for a rotational challenge.
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The Leg Raise Oblique Crunch 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.