What is a good Decline Sit Up?
For a 180 lb male, an Intermediate Decline Sit Up is about 36 reps. Advanced starts around 66 reps. Enter your own bodyweight below to get the exact standard and FVCP rank.
Competition results, gym submissions, and reader logs stay labeled separately so the ranking source is clear.
A solid (Intermediate) Decline Sit Up for a 180 lb male is about 36 reps. Use the calculator below to convert your own Decline Sit Up into an FVCP percentile for your bodyweight. An Advanced lifter at this weight reaches 66 reps.
FitnessVolt strength standards, with source populations labeled separately
How strong is your Decline Sit Up? Compare your max reps against standards for 21 bodyweight categories, from Beginner to Elite.
How Many Decline Sit Up Should You Be Able to Do?
A fit adult man at about 180 lb should be able to do around 36 Decline Sit Up in one set, which is an Intermediate result. An advanced lifter does 66+, and an elite lifter reaches 99 or more.
Decline Sit Up rep targets for a 180 lb man, by training level:
Men vs women: a 180 lb man should do about 36 Decline Sit Up at an Intermediate level, while a 140 lb woman should do about 43.
By age: at an Intermediate level a 30 year old does about 37 Decline Sit Up, dropping to about 30 by age 50. See the By Age tab for every band.
What counts as a good number? Anything at or above the Intermediate target puts you past the beginner and novice bands for your bodyweight. Beginners often start with fewer than one and build up; clearing the Advanced number is a strong target for trained gym lifters.
FitnessVolt strength standards, with gym and competition datasets labeled separately
How Strong Is Your Decline Sit Up?
That clears the median for this bodyweight and gives you a useful benchmark for the next tier.
Illustrative: a normal-distribution model anchored to the real Beginner to Elite percentile thresholds for your bodyweight. The marker shows where your rep count falls, not a measured frequency count.
Reader Data Is Still Building
We do not have enough reader-submitted Decline Sit Up entries yet to publish a stable crowd benchmark. Until then, this panel shows the Intermediate standards baseline only:
Baseline figures for a 180 lb male at Intermediate level, from the standards table. This is not reader-submitted data. So far readers have logged a lift here.
How Much Should You Decline Sit Up?
Use this table to find the standard closest to your bodyweight. The tiers are standards, not claims about reader submissions.
How a male lifter's expected 1RM scales with bodyweight at each level. Exact numbers in the table below.
| BW (lbs) | Beginner | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|---|
| 110 | < 1 | 12 | 44 | 85 | 133 |
| 120 | < 1 | 12 | 43 | 82 | 127 |
| 130 | < 1 | 12 | 42 | 79 | 121 |
| 140 | < 1 | 12 | 40 | 76 | 116 |
| 150 | < 1 | 12 | 39 | 73 | 111 |
| 160 | < 1 | 12 | 38 | 70 | 107 |
| 170 | < 1 | 12 | 37 | 68 | 103 |
| 180 | < 1 | 12 | 36 | 66 | 99 |
| 190 | < 1 | 11 | 35 | 64 | 96 |
| 200 | < 1 | 11 | 34 | 61 | 93 |
| 210 | < 1 | 11 | 33 | 60 | 90 |
| 220 | < 1 | 10 | 32 | 58 | 87 |
| 230 | < 1 | 10 | 31 | 56 | 84 |
| 240 | < 1 | 10 | 30 | 54 | 81 |
| 250 | < 1 | 10 | 29 | 53 | 79 |
| 260 | < 1 | 9 | 28 | 51 | 77 |
| 270 | < 1 | 9 | 27 | 50 | 75 |
| 280 | < 1 | 9 | 26 | 48 | 73 |
| 290 | < 1 | 9 | 26 | 47 | 71 |
| 300 | < 1 | 8 | 25 | 46 | 69 |
| 310 | < 1 | 8 | 24 | 44 | 67 |
| 90 | < 1 | 16 | 52 | 98 | 153 |
| 100 | < 1 | 16 | 50 | 94 | 144 |
| 110 | < 1 | 16 | 48 | 89 | 137 |
| 120 | < 1 | 16 | 47 | 85 | 130 |
| 130 | < 1 | 16 | 45 | 82 | 123 |
| 140 | < 1 | 15 | 43 | 78 | 118 |
| 150 | < 1 | 15 | 42 | 75 | 113 |
| 160 | < 1 | 14 | 40 | 72 | 108 |
| 170 | < 1 | 14 | 39 | 69 | 104 |
| 180 | < 1 | 14 | 38 | 67 | 100 |
| 190 | < 1 | 13 | 36 | 64 | 96 |
| 200 | < 1 | 13 | 35 | 62 | 92 |
| 210 | < 1 | 12 | 34 | 60 | 89 |
| 220 | < 1 | 12 | 33 | 58 | 86 |
| 230 | < 1 | 11 | 31 | 56 | 83 |
| 240 | < 1 | 11 | 30 | 54 | 81 |
| 250 | < 1 | 10 | 29 | 52 | 78 |
| 260 | < 1 | 10 | 28 | 51 | 76 |
Is Your Decline Sit Up Good?
A quick read on what counts as a good Decline Sit Up at each level, for a typical male and female lifter.
Men (180 lb): a good (Intermediate) Decline Sit Up is about 36 reps. Advanced lifters hit 66 reps, and Elite is 99 reps.
Women (140 lb): a good (Intermediate) Decline Sit Up is about 43 reps. Advanced lifters hit 78 reps, and Elite is 118 reps.
Decline Sit Up Rep Targets by Bodyweight and Age
Men: a 180 lb male should do about 36 reps at an Intermediate level.
Women: a 140 lb female should do about 43 reps at an Intermediate level.
By bodyweight (men): A 150 lb lifter does about 39 reps, and a 220 lb lifter does about 32 reps at an Intermediate level. Find your exact bodyweight in the table above.
By age (men): at an Intermediate level a 30 year old male does about 37 reps, while by age 50 the Intermediate standard is about 30 reps. See the By Age tab for every age band.
FitnessVolt strength standards, with source populations labeled separately
How Does Age Affect Decline Sit Up Strength?
How Decline Sit Up standards change across different age groups. Values represent a 1RM in lbs.
How a male lifter's expected 1RM changes with age at each level. Exact numbers in the table below.
| Age | Beginner | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|---|
| 15 | < 1 | 6 | 27 | 55 | 87 |
| 20 | < 1 | 10 | 36 | 67 | 103 |
| 25 | < 1 | 11 | 37 | 70 | 107 |
| 30 | < 1 | 11 | 37 | 70 | 107 |
| 35 | < 1 | 11 | 37 | 70 | 107 |
| 40 | < 1 | 11 | 37 | 70 | 107 |
| 45 | < 1 | 9 | 34 | 65 | 100 |
| 50 | < 1 | 8 | 30 | 59 | 92 |
| 55 | < 1 | 5 | 25 | 52 | 83 |
| 60 | < 1 | 2 | 21 | 45 | 73 |
| 65 | < 1 | < 1 | 16 | 38 | 63 |
| 70 | < 1 | < 1 | 11 | 31 | 54 |
| 75 | < 1 | < 1 | 8 | 25 | 45 |
| 80 | < 1 | < 1 | 4 | 19 | 37 |
| 85 | < 1 | < 1 | < 1 | 14 | 30 |
| 90 | < 1 | < 1 | < 1 | 10 | 24 |
| 15 | < 1 | 9 | 33 | 64 | 100 |
| 20 | < 1 | 13 | 42 | 78 | 119 |
| 25 | < 1 | 14 | 44 | 81 | 123 |
| 30 | < 1 | 14 | 44 | 81 | 123 |
| 35 | < 1 | 14 | 44 | 81 | 123 |
| 40 | < 1 | 14 | 44 | 81 | 123 |
| 45 | < 1 | 12 | 40 | 75 | 115 |
| 50 | < 1 | 10 | 36 | 69 | 106 |
| 55 | < 1 | 8 | 31 | 61 | 96 |
| 60 | < 1 | 5 | 26 | 53 | 85 |
| 65 | < 1 | 1 | 20 | 45 | 74 |
| 70 | < 1 | < 1 | 15 | 38 | 63 |
| 75 | < 1 | < 1 | 10 | 31 | 54 |
| 80 | < 1 | < 1 | 7 | 24 | 45 |
| 85 | < 1 | < 1 | 4 | 19 | 37 |
| 90 | < 1 | < 1 | < 1 | 14 | 30 |
What Do Decline Sit Up Strength Standards Mean?
Stronger than 5% of lifters. You are learning the movement on the Decline Sit Up, building the controlled movement pattern and mind-muscle connection needed to train the target muscle effectively.
Stronger than 20% of lifters. You can perform the Decline Sit Up with strict form and a smooth tempo. You are adding resistance progressively without sacrificing range of motion or using body English.
Stronger than 50% of lifters. Your Decline Sit Up is performed with excellent control and targeted tension. You use RPE to manage isolation work intensity and program it strategically within your training split.
Stronger than 80% of lifters. You have built significant strength on the Decline Sit Up through disciplined, progressive training. You employ advanced techniques like drop sets, pauses, and tempo work to continue driving adaptation.
Stronger than 95% of lifters. Your Decline Sit Up strength is at the upper end of what most lifters achieve. You have maximized the target muscle development through years of focused, periodized isolation work.
How to Progress Your Decline Sit Up
Tier-specific training recommendations to move your Decline Sit Up to the next level.
- Train the Decline Sit Up 2x per week with slow, controlled reps.
- Focus on full range of motion and eliminating momentum or swinging.
- Keep sets at RPE 6-7 to develop proper movement patterns.
- Build the mind-muscle connection - feel the target muscle working on every rep.
- Increase load progressively while keeping strict form on the Decline Sit Up.
- Program 3-4 sets of 8-15 reps at RPE 7-8.
- Add a variation (different grip, angle, or equipment) to address development gaps.
- Place isolation work after your primary compound movements.
- Use drop sets, paused reps, and partial reps to break through Decline Sit Up plateaus.
- Train at RPE 8-9 with advanced intensity techniques on your last 1-2 sets.
- Manipulate tempo to increase time under tension without compromising form.
- Manage total volume for the target muscle group across all exercises.
- Maximize Decline Sit Up strength through precise programming and fatigue management.
- Use periodized blocks to cycle between volume, intensity, and deload phases.
- Quality of contraction matters more than load at this level.
- Continuous refinement of technique will yield the remaining gains.
How to Perform Decline Sit Up
- Adjust the decline bench to a desired angle and secure your feet under the foot pads.
- Lie back with your knees bent and feet secured, ensuring your lower back is in contact with the bench.
- Place your hands behind your head or cross them over your chest.
- Engage your core and exhale as you lift your upper body towards your knees, maintaining a controlled motion.
- Pause briefly at the top, squeezing your abdominal muscles.
- Inhale as you slowly lower your upper body back to the starting position.
- Repeat for the desired number of repetitions.
Tips for Decline Sit Up
- Keep your movements slow and controlled to maximize muscle engagement.
- Avoid pulling on your neck with your hands; use your core to lift your body.
- Maintain a neutral spine to prevent lower back strain.
- Start with a lesser decline angle if you are new to decline sit-ups and increase as you become more comfortable.
Where Do These Decline Sit Up Standards Come From?
FitnessVolt keeps each data population labeled. Competition percentiles use verified raw meet results where available. Gym percentile tabs use self-reported Symmetric Strength data. Reader-submitted benchmarks appear only after enough entries are logged for this lift.
Standards data last refreshed: March 29, 2026
Is Your Decline Sit Up Good for Your Weight?
Use this page to compare your Decline Sit Up against clearly labeled standards and percentile datasets. Here is the cleanest way to read it:
- Start with Standards to find the tier closest to your bodyweight.
- Use Gym Percentiles when you want self-reported gym comparisons.
- Use Competition for verified meet-result percentiles where the lift supports it.
- Use By Age when age-segmented gym data is available.
If you do not know your 1RM, use the one rep max calculator to estimate it from any rep set. For example, if you can Decline Sit Up 185 lbs for 5 reps, the calculator will estimate your max.
The important rule: do not mix the tabs. Standards, gym percentiles, competition percentiles, and reader logs answer different questions.
Frequently Asked Questions
