Also known as: t-spine bridge, thoracic spine bridge, quadruped bridge, bridge reach

What is Thoracic Bridge?

The Thoracic Bridge is a bodyweight mobility exercise that opens the thoracic spine and builds stability in the core, shoulders, and upper back. This easy-level move improves thoracic extension and rotation, making it useful for beginners and as a dynamic warm-up before overhead or pulling workouts.

How to Do Thoracic Bridge

  1. Assume quadruped start: Begin on hands and knees, lift knees slightly off the ground and brace the core. Keep hands under shoulders and feet hip-width for a stable base.
  2. Lift opposite limbs: Simultaneously lift one hand and the opposite foot, keeping weight on the posted hand and planted foot. Maintain a neutral neck and engaged core.
  3. Rotate and pivot: Pivot on the planted foot, rotate hips and shoulders while threading the lifted knee across the body and placing the foot beside the outside hand.
  4. Drive hips upward: Press through the heel and posted hand, extend the hips and squeeze glutes until hips form a straight line, stacking the shoulder over the hand.
  5. Reach and return: Reach actively with the extended arm, follow with your gaze, pause at full extension then hinge slowly at the hips to return to start. Switch sides.

Muscle Groups

Core, Shoulders, Back

Description

Start in a quadruped position, lift your knees off the ground.
Begin by lifting opposite hand and foot. Pivot with your planted foot, rotate the hips and shoulders. Bring your knee across your body and plant the foot.

Driving through your heels and posted hand, extend your hips, squeezing the glutes.

Pause at the top, hips fully extended. Reaching actively with your extended arm, your gaze following. Your shoulders should be stacked.

Hinge at the hips and return to the start. Switch sides and repeat for reps.
Movement Group: Mobility
Equipment: None (bodyweight only)

Progressions and Regressions

None

Frequently Asked Questions

What are the benefits of the Thoracic Bridge?

The Thoracic Bridge improves thoracic extension, shoulder mobility, and core-back coordination. It strengthens glutes, upper back and shoulders while enhancing rotational control—helpful for posture, overhead movement quality, and reducing back or shoulder stiffness.

What common mistakes should I avoid when doing this exercise?

Common mistakes include collapsing the posted shoulder, overextending the lower back, and failing to engage glutes or core. Correct by bracing the core, squeezing the glutes, controlling rotation, and keeping the shoulder stacked over the hand.

What progressions or easier alternatives work well?

Easier alternatives: lying thoracic rotations, quadruped thread-the-needle, or a supported bridge on a bench. Progressions: increase hold time, perform on an elevated hand or foot, or move to deeper bridging variations for added mobility and strength.