All Exercises

Plank Jack on Elbows

Elevate your core and cardio with Elbow Plank Jacks! This dynamic exercise strengthens your abs, obliques, and glutes while boosting heart rate.

Intermediate
Compound
Static
1 min per set30s rest

Description

A plank jack on elbows exercise is a challenging movement that targets the core, lower body, and cardiovascular system. It involves getting into a plank position on your forearms and then jumping your feet in and out like a jumping jack.

How to Do Plank Jack on Elbows

  1. 1
    Setup

    Begin in a forearm plank position with your elbows directly under your shoulders, forearms parallel, and body forming a straight line from head to heels.

  2. 2
    Setup

    Engage your core, glutes, and quadriceps to maintain a rigid body, ensuring your hips are level and not sagging or piking up.

  3. 3

    Keeping your core tight and hips stable, simultaneously jump both feet out to the sides, wider than hip-width apart, similar to a jumping jack.

  4. 4

    Immediately jump your feet back together to the starting plank position, landing softly and maintaining control throughout the movement.

  5. 5

    Continue this rhythmic jumping motion, focusing on controlled landings and preventing any excessive movement in your torso or hips.

Tips

  • Breathe steadily and deeply throughout the exercise; avoid holding your breath to maintain core stability and oxygen flow.
  • Focus on landing softly with your feet to minimize impact and maintain control, rather than slamming your feet down.
  • Keep your gaze slightly forward or down between your hands to maintain a neutral neck and spinal alignment.
  • Imagine you have a glass of water on your lower back; try not to let it spill by keeping your hips as still as possible.

Common Mistakes

  • ×Allowing hips to sag towards the floor compromises spinal integrity and reduces core engagement; fix this by actively squeezing your glutes and bracing your core throughout the movement.
  • ×Piking your hips too high reduces the core challenge; correct this by maintaining a straight line from head to heels, similar to a traditional plank.
  • ×Losing core tension and letting your body rock side-to-side during the jumps reduces effectiveness; actively brace your abdominal muscles and stabilize through your shoulders.

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