core beginner

Decline Sit-Up

Decline Bench

Overview

A sit-up performed on a decline bench that increases resistance by elevating the feet. Can be loaded with a weight plate to provide progressive overload.

Muscles Trained

Primary core
Secondary
Hip Flexors

Step-by-Step Instructions

  1. 1

    Anchor feet at the top of a decline bench.

  2. 2

    Lie back fully — arms across chest or holding weight.

  3. 3

    Sit up, bringing torso toward the thighs.

  4. 4

    Lower with a slow 3–4 second eccentric.

Benefits

  • Greater ROM and resistance than a floor sit-up

  • Can be progressively loaded

  • Targets the upper abs and hip flexors

Form Tips

  • Holding a plate at the chest immediately increases difficulty significantly

  • Avoid pulling on your neck — keep hands at chest or overhead

Watch Video Tutorial

Search YouTube for demonstration