Decline Sit-Up

The Decline Sit-Up is a bodyweight abdominal exercise performed on a decline bench with your feet anchored at the top. The downward angle increases the range of motion and the resistance against gravity, making it more demanding on the rectus abdominis and hip flexors than a standard floor sit-up.

Category
Strength
Difficulty
Beginner
Movement
Isolation
Bodyweight
No
Abs muscle illustration
Sculpt
Performance tips

Cues that matter

  • Lead with your chest and rib cage, not your neck or arms, to keep the work on the abs.
  • Avoid pulling on your head — keep your hands light if they're near your temples.
  • Control the descent rather than dropping back quickly to maximize time under tension.
Muscles

Muscles worked

Equipment

What you need

Common questions

Frequently asked

What muscles does the Decline Sit-Up work?

The Decline Sit-Up primarily targets the Abs.

Is the Decline Sit-Up a compound or isolation exercise?

The Decline Sit-Up is an isolation exercise, meaning it focuses on a single muscle group through one joint movement.

What equipment do I need for the Decline Sit-Up?

You need the following equipment: Bench.

What difficulty level is the Decline Sit-Up?

The Decline Sit-Up is rated as beginner difficulty. It is suitable for those new to resistance training.

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