Start on your knees, and centre your hands on the exercise ball in front you.
Get into posterior pelvic tilt (tuck your tailbone) Squeeze your glutes and brace your core. Arms straight, engage the triceps, & protract your scapula.
Press your hands into the ball, and lift your knees. You should be creating tension through your whole body, & a straight line should form from your shoulders to your heels.
Keep your core braced and breathe through the exercise. Hold for time.
Don't allow your hips to sag / back to arch, anytime your form breaks down & reset