Stability Ball Prone Plank

Level
intermediate
Force
static
Mechanic
compound
Equipment
exercise ball
Category
strength
Secondary Muscles

A stability exercise performed by draping your abdomen over a stability ball while supporting yourself with your hands and feet in a prone position.

Instructions

  1. Position yourself face-down over the stability ball with your abdomen centered on it
  2. Place your hands on the ground in front of you for support
  3. Extend your legs with toes on the ground
  4. Keep your body in a straight line from head to heels
  5. Engage your core and maintain stability
  6. Hold this position for the desired duration

Tips

  • This variation emphasizes erector spinae and lower back stability
  • Keep your core and glutes engaged to protect your lower back
  • Maintain a neutral spine without hyperextending
  • Ensure the ball doesn’t roll by distributing weight evenly
  • Breathe steadily throughout the hold
  • This position is slightly easier than hands-in-the-air prone holds
  • Progress by reducing hand support or extending one limb at a time

Recommended starting values

Sensible novice starting points for each goal, for a lifter aged 25–40. Scale down for smaller frames or older lifters. Treat the first set of any session as a discovery set.

Goal Sets Hold
Gain strength 3 15 s
Build muscle 3 25 s
Build endurance 3 35 s