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Exercise Library/Abs/Body weight/Decline Bench Sit-Up
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Decline Bench Sit-Up

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The Decline Bench Sit-Up is a bodyweight exercise performed on a decline bench where you anchor your feet and curl your torso upward from a supine position to target the core. Its primary purpose is to build abdominal strength and endurance, emphasizing the upper abs and obliques through a greater range of motion than flat sit-ups. Beginners to advanced trainees benefit, especially those seeking enhanced core stability for sports or daily function, with no equipment beyond the bench needed.

How to Perform Decline Bench Sit-Up

  1. 1Lie supine on a decline bench with your head at the lower end, securing your feet under the padded rollers or straps.
  2. 2Cross your arms over your chest or place hands lightly behind your ears, avoiding pulling on your neck.
  3. 3Engage your core by drawing your belly button toward your spine, maintaining a neutral spine position.
  4. 4Inhale deeply, then exhale as you curl your torso upward, lifting your shoulders off the bench toward your knees.
  5. 5Continue curling until your torso is upright or your upper back reaches perpendicular to the floor, squeezing your abs at the top.
  6. 6Inhale as you slowly lower your torso back down with control, keeping tension in your abs.
  7. 7Repeat for desired reps, then carefully dismount the bench.
  8. 8Key form tips: Keep movement slow and controlled to avoid momentum; do not pull on your neck or arch your lower back; focus on curling from the abs, not hip flexors. Common mistakes: Using hands to yank head forward, swinging with momentum, or incomplete range of motion.

Muscles Worked

Front

Back

Primary
Secondary
Primary
Abs

Equipment Required

Body weight
Uses 55% of bodyweight

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Quick answers

What muscles does Decline Bench Sit-Up work?
Decline Bench Sit-Up primarily targets the Abs.
What equipment do I need for Decline Bench Sit-Up?
Decline Bench Sit-Up is a bodyweight exercise. No additional equipment is required, though you may add resistance for progression.
How do I perform Decline Bench Sit-Up correctly?
Decline Bench Sit-Up is performed in 8 steps. Start by: Lie supine on a decline bench with your head at the lower end, securing your feet under the padded rollers or straps. See the full step-by-step instructions above for complete form guidance.
What type of exercise is Decline Bench Sit-Up?
Decline Bench Sit-Up is a strength training exercise designed to build muscle and increase force production. It primarily works the Abs.

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