Step by step instructions, muscle activation and variants for the Seated Knee Raise and Leg Raise on a Chair.
A two-phase seated core exercise performed on a chair where you first raise the knee toward the chest and then extend the leg straight out. The combined movement challenges the abs and quadriceps through a full range of hip flexion and extension.
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The Seated Knee Raise and Leg Raise on a Chair 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.