Strength Lab

Lifting Belts Guide

Why Use a Lifting Belt?

A lifting belt increases intra-abdominal pressure (IAP), creating a more rigid torso during heavy lifts. This stabilizes the spine and allows you to lift more weight safely. Research shows belts can increase squat and deadlift performance by 5-15% in trained lifters.

When to Use a Belt

Use a belt for compound movements above 80% of your max, particularly squats, deadlifts, and overhead press. Avoid relying on a belt for lighter work - train your core without support to build foundational strength.

Belt Types

Powerlifting belts are 10mm or 13mm thick leather with uniform width (4 inches). Weightlifting belts taper in front for Olympic lifts. Velcro belts are convenient but offer less support. For serious training, invest in a quality leather belt.

Proper Fit & Use

Position the belt over your belly button, tight enough that you can barely fit a finger underneath. Take a deep breath into your belly (not chest), brace against the belt, and maintain this pressure throughout the lift.