Weighted Plate 45 degrees Side Bend

How to do the Weighted Plate 45 degrees Side Bend

1. 1Set a hyperextension bench (Roman chair) to the 45-degree position. Stand next to it and place the side of your hip against the large pad, positioning it just below your hip bone so your torso can move freely.
2. 2Hook your feet under the foot pads with your top foot in front and bottom foot behind, or side by side if the bench allows, to anchor your lower body.
3. 3Hold a weight plate against your chest or extend it overhead with both hands for a greater range of motion and increased load.
4. 4Start in a neutral position with your torso in line with your legs, forming a straight diagonal line from head to feet.
5. 5Lower your torso laterally toward the floor in a slow, controlled arc, bending at the waist until you feel a stretch through the obliques on the working side.
6. 6Pause briefly at the bottom without using momentum, then contract your obliques to lift your torso back up past the neutral line until you feel a squeeze at the top.
7. 7Complete all reps on one side, then switch sides and repeat.

Form tips

• Keep your movement in a single lateral plane — avoid rotating your torso forward or backward as you bend, which shifts the work away from the obliques.
• Control the descent rather than dropping your torso; a 2–3 second lowering phase increases time under tension and reduces injury risk.
• Start with a lighter plate and prioritize full range of motion before adding load — the 45-degree angle already provides a strong stimulus.
• Exhale as you contract back to the top and inhale on the way down to support your core throughout the movement.
• Position the hip pad just below your hip crest so it acts as a pivot point — too high limits range of motion, too low reduces stability.

Common mistakes

• Using momentum to swing the torso up, which removes tension from the obliques and reduces the effectiveness of the exercise.
• Rotating the shoulders instead of bending purely sideways, which turns the movement into a twisting motion rather than a lateral flexion and reduces oblique isolation.
• Placing the pad too high on the ribcage rather than at the hip, which restricts range of motion and can cause discomfort on the ribs.
• Holding the plate too far from the body with arms extended when the load is too heavy, increasing torque and strain on the spine rather than the lateral muscles.
• Skipping the opposite side or completing significantly more reps on the dominant side, which reinforces lateral muscular imbalances over time.

Frequently asked questions