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Last updated February 2, 2026
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Decline Sit-Up (Weighted)
Perform the sit-up holding a weight plate. Keep the weight close to your chest for safety, or behind head for maximum difficulty.
Quick facts
- Difficulty
- Difficult
- Mechanic
- Compound
- Force
- Pull
- Type
- Strength
- Injury Risk
- Moderate
- Hypertrophy
- Medium
- Calorie Burn
- Medium-High
Muscle focus
Primary and secondary muscle groups targeted by this movement.
Primary
abs
Secondary
hip flexors
Equipment & setup
What you need and how to position yourself before starting.
Equipment
plateadjustable bench
Movement pattern
Bilateral
Posture
Lying
Tracking parameters
repsplus_weight
Step-by-step instructions
Follow these cues to master proper technique and stay safe through every rep.
- Step 1Setup
- Find a decline bench and adjust it to your preferred angle.
- Lie down on the bench with your head at the lower end and your feet secured under the foot pads.
- Step 2Grab the Weight
- Hold a weight plate or dumbbell against your chest with both hands.
- Ensure your grip is secure and your elbows are bent.
- Step 3Position Your Body
- Engage your core and press your lower back into the bench.
- Keep your feet firmly planted and your body stable.
- Step 4Initiate the Sit-Up
- Exhale and contract your abdominal muscles to lift your upper body towards your knees.
- Keep your movements controlled and avoid using momentum.
- Step 5Reach the Top
- Continue to lift until your torso is upright or at a comfortable angle.
- Pause briefly at the top of the movement to maximize contraction.
- Step 6Lower Your Body
- Inhale as you slowly lower your upper body back down to the starting position.
- Maintain control to prevent any sudden drops.
- Step 7Repeat
- Perform the desired number of repetitions, ensuring proper form throughout each rep.
- Focus on your breathing and core engagement.
- Step 8Finish the Exercise
- After completing your reps, carefully sit up and remove the weight from your chest.
- Take a moment to stabilize yourself before getting off the bench.