Side Bridge Version 2

Body Part: Waist

Muscle: Obliques

Equipment: Body Weight

Side Bridge Version 2 is a body-weight side support exercise for the waist and core that asks you to hold or pulse from a rigid side-plank position. The setup is simple, but the quality of the rep depends on how well you stack the elbow, shoulder, ribs, hips, and feet before you move. When the body is aligned, the obliques can do the work they are supposed to do instead of the low back, neck, or shoulder trying to rescue the position.

The main training effect is lateral trunk strength and anti-side-bending control. That makes this exercise useful for the obliques, deeper abdominal wall, and the stabilizers around the hip and shoulder. In anatomy terms, the main work centers on the External obliques, with help from Rectus abdominis, Erector spinae, and Transversus abdominis. Because the body is supported on one side only, the exercise also teaches you how to keep the pelvis level and the rib cage quiet under load.

Set up by placing the forearm directly under the shoulder and lining up the elbow with the front edge of the body. Stack the feet or stagger them if you need more balance, then lift the hips until the body forms a long line from head to heels. Some versions of the movement are held statically, while others use a small controlled lower-and-lift. In both cases, the rep should stay crisp: no twisting open, no sagging through the middle, and no shrugging into the supporting shoulder.

Use Side Bridge Version 2 when you want focused trunk stability work that fits cleanly into a warmup, accessory block, or core circuit. It is a useful regression or progression tool depending on how you adjust the base of support, knee position, or tempo. Shorten the lever with bent knees if needed, or make the line longer and slower if you need more challenge. Keep every rep pain-free and controlled so the waist, hips, and shoulder all stay in their intended roles.

Instructions

• Lie on one side with your forearm on the floor and your elbow directly under the shoulder. Stack the legs or stagger the feet if you need a wider base, then keep the body long from head to heels.
• Press the forearm into the floor, lift the supporting side of the chest away from the shoulder, and set the neck in a neutral position before you start.
• Brace the ribs down and squeeze the glutes so the pelvis stays level instead of rolling forward or backward.
• Lift the hips until the body forms a straight line and the waist stays off the floor.
• If this version is performed as a pulse or rep, lower the hips only a short distance and then drive back up without losing alignment.
• Keep the top shoulder stacked over the bottom shoulder and avoid shrugging or collapsing into the supporting side.
• Breathe steadily through the set and exhale on the lift or on the effort phase of each pulse.
• Finish each set by lowering the hips with control, then switch sides and repeat.

Tips & Tricks

• Stack the elbow under the shoulder; if the elbow drifts too far forward, the shoulder joint has to work harder than it should.
• Think about reaching the floor away with the forearm while the hips stay lifted. That keeps the supporting side active without shrugging.
• Keep the top ribs from opening toward the ceiling. The goal is a long, square torso, not a twisted side lean.
• If the low back takes over, shorten the lever by bending the knees or widening the stance before the set gets sloppy.
• A strong squeeze from the lower-side glute helps hold the pelvis level and keeps the waist doing the work.
• Move slowly enough that you can feel the obliques control both the lift and the lowering phase.
• Do not chase a higher hip position by letting the body rotate backward. Height only counts if the line stays clean.
• Stop the set when the shoulder starts to sink or the hips begin to drift, even if the planned reps are not finished.

Frequently Asked Questions

What muscle does Side Bridge Version 2 target most?

The main target is the obliques, especially the side of the waist that resists the body from collapsing toward the floor.

Is this the same as a side plank?

It is the same family of exercise. This version is performed from one forearm with the body turned sideways and the hips held high or moved in a small controlled pulse.

Where should my elbow and shoulder be?

Place the elbow directly under the shoulder so the forearm can support the body without forcing the shoulder to reach forward.

Should my feet be stacked or staggered?

Stacked feet make the exercise harder and more precise, while a staggered stance gives you a wider base and is easier to balance.

What should I feel working?

You should feel the side of the waist working hard, with help from the outer hip and the shoulder that is supporting you.

Can beginners use Side Bridge Version 2?

Yes. Beginners usually do better with bent knees, a wider stance, or shorter holds until they can keep the torso straight without shaking.

How do I make the movement harder?

Use straighter legs, bring the feet closer together, slow the lowering phase, or add a small controlled hip dip if your version uses reps.

What is the biggest form mistake?

Letting the hips sag or rotating the chest open. Both mistakes take tension away from the obliques and dump it into the low back.