Decline sit-up

The decline sit-up is a bodyweight core exercise that works the rectus abdominis or "six pack" muscles. Sit-up variations are usually performed for moderate to high reps, such as 10-15 reps per set or more, as part of the core-focused portion of a workout.


  1. Develops strength in the abdominal muscles and hip flexors
  2. Benefits both aesthetic and functional goals
  3. Can be progressed by increasing the decline angle over time or adding weight
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Decline sit-up Images


Decline sit-up Instructions

Decline sit-up muscle diagram