1
Start in a horizontal plank position with hands directly under shoulders, body forming a straight line from head to heels, core engaged, and neutral spine alignment
2
Maintain shoulder stability by depressing scapulae and bracing core throughout the movement with engaged abdominal muscles
3
Lower your hips toward the ground by allowing spine to flex and abdominal muscles to lengthen, creating a sag or pike in the torso while maintaining hand and foot contact with ground
4
Press through hands and engage core to return to neutral plank position, extending spine slightly and contracting abdominal muscles to pull hips back to alignment with shoulders and heels