1
Lie prone (face down) on the floor or ground with legs extended straight and arms extended overhead in line with body, maintaining a neutral spine position
2
Engage core muscles by bracing abdominals. Establish a stable platform with forearms flat on ground if performing modified Superman, or keep arms extended for full version
3
From the prone position, simultaneously lift chest, arms, and legs off ground by contracting back extensors and glutes while maintaining core tension to avoid excessive lumbar extension
4
Contract abdominals and hip flexors to return limbs to ground in controlled manner, lowering chest and legs back to starting position without relaxing completely between repetitions