Sit-Up Progression: 80 to 100 Reps
The 80-to-100 sit-up bracket is where a candidate's max set reaches the competitive PST range, since competitive sit-up scores run 80-100 reps in two minutes. The NSW guide prescribes 3-4 sets of 30-40 reps, for 90-160 total reps per session, matching the push-up progression at the same level.
What This Bracket Means
An 80-rep max moves sit-ups from a qualifying event to a scoring event. The guide reshapes the training accordingly: fewer sets, 3-4 instead of 4-5, and much longer ones at 30-40 reps. Each set now covers a third to nearly half of a strong PST performance, so the sessions rehearse the sustained effort the test demands. Total volume of up to 160 reps across 4-5 sessions per week is large for the hip flexors and lower back, so the guide's warning about keeping the pelvis neutral and the lumbar spine protected applies more than ever in this bracket.
The Daily Workout
Do 3-4 sets of 30-40 sit-ups, 4-5 days each week, resting 1-2 minutes between sets, for a session total of 90 to 160 reps. Start with 3 sets of 30 and progress toward 4 sets of 40. Most sets keep the slow training tempo, but one set per week at full PST speed with a partner holding the feet builds the rhythm needed to string 80 or more reps into two minutes. Rotate the guide's variations, such as the twisting sit-up and the knee-to-elbow tuck, into a single set now and then to vary the load on the trunk.
Testing and Moving Up
The weekly max set remains the progress marker. A strict max above 100 moves the candidate into the over-100 bracket, the top of the progression. Many candidates will not need to go further. A PST sit-up score in the 80-100 band is competitive, and the guide urges candidates to spend their effort on their weakest area rather than polishing a strength. If the swim or the run is near its minimum while sit-ups are here, the extra training hours belong in the pool or on the track, and the sit-up work becomes maintenance.
Daily prescription for this bracket
| Sets | Reps per set | Total reps |
|---|---|---|
| 3-4 | 30-40 | 90-160 |
Competitive sit-ups are a pacing skill. Count in blocks of ten and hit each block at the same pace. Even splits beat a fast start every time.
Related Terms
The over-100 sit-up bracket is the final tier of the NSW progression, for candidates whose max set exceeds 100 reps, beyond the competitive PST range. The guide prescribes 3-4 sets of 40-50 reps, for 120-200 total reps per session, the largest sit-up volume the program assigns.
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.
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.
The 1.5-mile run is the final event of the Physical Screening Test (PST) and measures a candidate's running speed and cardiovascular endurance. Performed after the swim and calisthenics events, it tests the ability to produce a fast run effort on fatigued legs — a skill directly relevant to BUD/S demands.
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