FitnessGram Tests Explained: PACER, Push-Up & Curl-Up

The FitnessGram Test Battery

FitnessGram, developed by The Cooper Institute in Dallas, assesses five components of health-related fitness. Schools choose one test from each component depending on their facilities, but the most common lineup is consistent. Each component targets a different physical attribute, which is why the battery is a fitness profile rather than a single number.

Each Test, Explained

The tests below are the ones you will actually see on a FitnessGram report. Each has a purpose, a protocol, and a zone, and each maps to one of our calculators so you can check your own number at home.

The PACER

The PACER is the most-used cardiorespiratory test in the battery and a version of the 20m beep test published by Léger et al. (1988). Students run back and forth between two lines 20 meters apart, keeping pace with a beep that gets faster each level. The test stops when the student fails to reach the line before the beep twice in a row, and the total laps are converted into an estimated VO2max.

The PACER is preferred over the 1-mile run for three reasons. It needs only a 20m stretch of gym or parking lot, it is self-paced so no one "wins" by finishing first, and it replaces the failure experience of a long distance run with a test that ends by your own limit, not by being lapped. You can convert a PACER or beep test score to VO2max with our beep test calculator, and compare the short 4x10m agility version against youth standards on our shuttle run test page.

The Push-Up

The FitnessGram push-up test measures upper-body strength and endurance. Students perform as many correct push-ups as possible at a 3-second cadence, roughly one push-up every three seconds, with the chest lowering until the elbows reach a 90-degree angle. There is no time limit; the test ends when the student can no longer maintain correct form. Our push-up test calculator lets you check your score against the published push-up healthy fitness zones.

Scoring is generous for younger students, and that is deliberate. A 6-year-old boy reaches the HFZ with just 3-6 push-ups, while a 17-year-old boy needs 20-30. The wide bands reflect the huge normal range of upper-body strength during growth, when a few months of puberty can rearrange the whole chart.

The Curl-Up

The curl-up replaces the traditional sit-up for good reason: it isolates the abdominals while sparing the lower back and hip flexors. Students curl up in a slow, 3-second cadence, sliding their fingertips forward about 3 inches (7.6 cm) along a measuring strip while keeping the lower back flat on the floor and feet unanchored. The test ends at 75 reps or when form breaks.

Boys and girls of the same age have different zones, and the ranges widen as students get older. For example, a 14-year-old boy needs 18-32 curl-ups and a 14-year-old girl needs 18-29. See the full chart by age on our curl-up test calculator.

The Back-Saver Sit-and-Reach

Flexibility in the battery is tested with the back-saver sit-and-reach, a one-leg-at-a-time version of the classic test. The student sits with one leg extended against a box and the other knee bent, then reaches forward. Testing each leg separately reduces the lower-back and pelvic strain of the two-legged version, and it exposes asymmetries between sides. A reach that comfortably passes the toes is generally the benchmark for the healthy zone. Compare your own score on our sit-and-reach test page, where the research and the norms are explained in full.

The Trunk Lift

Less famous than the PACER, but just as important, the trunk lift measures the strength and flexibility of the lower-back extensors, the muscles that keep you upright against gravity. The student lies face down with hands under the thighs and lifts the chest off the floor as far as possible, while a partner measures from chin to floor in centimeters. The test stops at 30 cm (12 inches). For ages 10 and up the Healthy Fitness Zone is 23-30 cm for both boys and girls, and for ages 5-9 it is 15-30 cm. A weak trunk lift is common in kids who sit through school and screens, and it tracks with posture problems.

The Shoulder Stretch

The shoulder stretch is the odd one out, a pass-or-needs-improvement check rather than a measured score. The student reaches one arm over the shoulder and down the back while the other arm reaches up from below, trying to touch fingertips behind the back. It is performed on both sides, and touching fingertips on at least one side earns the healthy zone. The test flags tight shoulders and poor posture, both common from years of desks and phones, and it is quick enough to run on every student in under a minute.

Body Composition (BMI)

Body composition is assessed with body mass index, computed from height and weight. FitnessGram compares BMI to CDC growth charts and places students in a BMI-for-age percentile. The Healthy Fitness Zone for youth is the 5th to 85th percentile range, which sits below the adult overweight cutoff. This is the most debated part of the battery, for reasons covered in the criticism section below, but as a screening tool it is cheap, private, and standard across the whole country.

How the Healthy Fitness Zone Works

Every FitnessGram score is classified into one of three groups: Healthy Fitness Zone, Needs Improvement, or Needs Improvement - Health Risk. The boundaries are criterion-referenced, meaning they were set based on research linking fitness levels to health outcomes, not by ranking students against each other.

This is a major philosophical shift from older fitness testing. Under the old percentile approach, roughly half of students were always "below average" by definition, because that is what a percentile curve does. Under FitnessGram, any student who reaches the published zone for their age and sex is healthy, regardless of how the rest of the class performs. A class of 30 fit kids produces 30 healthy scores, not 15 average and 15 below.

Sample Healthy Fitness Zones

The table below shows a slice of the published zones for two ages. Note how both the ranges and the sex gaps shift with age: boys widen their lead on the PACER and push-up, while curl-up zones stay closer.

The full charts run by single year of age from 5 to 17, and they are the exact values used by our calculators. FitnessGram does not publish a single "normal" score, only zones, and that is the whole point.

A Short History of School Fitness Testing

Fitness testing in American schools goes back further than most people realize. National testing began in the 1950s, driven by worry that American kids were falling behind European children in physical fitness. That program eventually became the President's Challenge, which for decades handed out awards for reaching percentile benchmarks like the 85th percentile on the Presidential Physical Fitness Test.

FitnessGram arrived from a different direction. It was developed at The Cooper Institute in Dallas starting in 1982, built around the observation that percentile comparisons told schools who was fast and who was slow, but said nothing about who was healthy. In 2012 the Presidential Youth Fitness Program made FitnessGram its official assessment, and the President's Challenge was phased out by 2018. The old awards and the new zones still overlap in many gyms, which is why this guide spends so much time on the difference between them.

How Schools Use FitnessGram

Most schools test in the fall and again in the spring, using the gap between the two to show change rather than to grade performance. Teachers use the results to spot students who need extra support, to tailor activity choices, and to meet state reporting requirements, several states track fitness data across schools or districts. The Cooper Institute's software scores the tests and produces reports that are kept private to the student and family.

The educational framing matters. FitnessGram reports are not posted on walls, not turned into grades, and not used to bench kids from recess. The intended message is that fitness is a personal, changeable attribute, and that moving from Needs Improvement to the Healthy Fitness Zone is the goal, not beating a classmate. For a parent, the useful reading of a report is the trajectory between testing sessions, not the absolute numbers on the first one.

What FitnessGram Gets Right

Start with the philosophy. Criterion-referenced zones mean a fit kid is not punished because the class happens to be exceptional, and an unfit kid is not reassured because the class happens to be slow. Each score stands on its own against a health-based standard. That is a genuinely better design than the percentiles it replaced.

• It measures what matters. Cardiorespiratory fitness, muscular endurance, flexibility, and body composition are the components most tied to health, and the battery covers all of them.
• It is practical. The tests need minimal equipment and a gym or parking lot, which is why the battery spread to all 50 states.
• It is validated. Welk et al. (2011) confirmed the criterion-referenced cut points classify students correctly against objective measures.
• It supports research. State and district data sets built on FitnessGram have been used to study how youth fitness tracks with academic performance, body weight, and later health.

Where Critics Have a Point

No test battery survives decades of use without accumulating fair criticism, and FitnessGram has its share. The BMI component is the loudest target. BMI does not distinguish fat from muscle, it is a poor proxy for fitness in athletic kids, and testing weight in front of peers can be a source of anxiety. The zones themselves draw fire from both directions, with some researchers arguing they are too lenient to identify genuinely low fitness and others arguing that any public fitness standard risks labeling children.

• BMI oversimplifies. Two kids with identical BMIs can have very different body compositions. It is a screen, not a diagnosis.
• Zones are debated. The cut points represent expert consensus rather than a sharp biological cliff, so a score one rep below the line is not meaningfully different from one rep above it.
• Testing anxiety is real. The push-up, the PACER, and the trunk lift are done in front of classmates, and for less fit students that can be a hard afternoon.
• It measures fitness, not activity. Two tests a year say little about whether a child is active all year round, which is the behavior schools actually want to shape.

The balanced takeaway: FitnessGram is a screening tool with real strengths and real limits. It will not tell a school everything about a child's health, but it is a reasonable, standardized first look, and the zone-based philosophy is a genuine improvement over ranking kids against each other.