Step by step instructions, muscle activation and variants for the Sitting Floor Diagonal Knee Raise.
A seated floor core exercise where you draw both knees diagonally across the body to target the obliques and lower abs. The diagonal movement pattern adds a rotational challenge that goes beyond a standard knee raise and builds lateral core strength.
The Sitting Floor Diagonal Knee Raise 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.
