Sit-Up Progression: 40 to 60 Reps
The 40-to-60 sit-up bracket covers candidates whose max set lands between 40 and 60 reps, a range that contains the PST minimum of 50. The NSW guide prescribes 4-5 sets of 15-20 reps, for 60-100 total reps per session, the same numbers used for push-ups at this level.
What This Bracket Means
This bracket is where a candidate crosses from failing the sit-up event to passing it. Fifty reps in two minutes is the minimum, and a 40-to-60 max means the candidate is hovering on either side of that line. The competitive range of 80-100 is still a long way off. The guide responds by trimming the set count to 4-5 and raising reps per set to 15-20. Longer sets teach the abdominals and hip flexors to keep firing under fatigue, which is what separates a candidate who fades at 45 from one who holds pace to 60.
The Daily Workout
Do 4-5 sets of 15-20 sit-ups on 4-5 days per week with 1-2 minutes rest between sets, for a total of 60 to 100 reps. Begin at 4 sets of 15 and build to 5 sets of 20. Keep the slow descent the guide asks for on most reps, since the negative builds endurance efficiently. At this level it is worth adding one faster set per week at PST cadence to learn what a two-minute rhythm feels like. The guide's sit-up variations, such as alternating elbow-to-knee twists and knee tucks, can substitute for one set for variety, but the standard sit-up remains the priority.
Testing and Moving Up
Retest with one max set about once a week with a partner holding the feet and counting strict reps. At a max of 60, advance to the 60-to-80 bracket. If the max stalls at 50, the cause is often pacing rather than strength. A candidate who starts at sprint speed and collapses at 40 seconds will score lower than one who holds a steady count for the whole two minutes. Practice even pacing during the weekly test. The bracket assignment should always come from a strict count, because inflated numbers assign too much volume and stall real progress.
Daily prescription for this bracket
| Sets | Reps per set | Total reps |
|---|---|---|
| 4-5 | 15-20 | 60-100 |
Fifty is the number that gets you in the door. It is not the number that gets you through BUD/S. Keep climbing.
Related Terms
The 60-to-80 sit-up bracket is the middle tier of the NSW progression, for candidates whose max set is between 60 and 80 reps. It sits above the 50-rep PST minimum and below the 80-100 competitive range. The prescription is 4-5 sets of 20-25 reps, for 80-125 total reps per session.
The under-40 sit-up bracket is the starting tier of the NSW calisthenics progression for candidates whose max set is fewer than 40 sit-ups. The guide uses the same progression table for sit-ups and push-ups, so the prescription is 5-6 sets of 10-15 reps, for 50-90 total reps per session.
Sit-ups are a core calisthenics exercise and one of the five scored events in the Physical Screening Test (PST). In the NSW preparation program, sit-up training follows the same progressive volume model as push-ups — daily targets scale based on the candidate's most recent PST max to maintain consistent overload.
PST standards define two thresholds for each of the five Physical Screening Test events: a minimum score that qualifies a candidate to enter the Naval Special Warfare pipeline, and a competitive score that reflects the level successful candidates actually arrive with. The gap between the two is the target of the 26-week preparation program.
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