Historical Evolution of Military Physical Performance Assessment Standards

Performance assessment is a fundamental, historical component of military training and Physical Training Instructor ( $PTI$ ) standards.
Physical fitness and the concept of the "warrior" are inextricably linked; high physical fitness is considered a prerequisite for combat effectiveness.
Historical context of Physical Education ( $PE$ ):
- Early school-based $PE$ programs were designed primarily to meet military recruitment needs.
- The original model for $PE$ was based on military $PTI$ training.
- In the late $1980s$ and early $1990s$ , $PE$ shifted toward a "participation, lifestyle, and health" model.
- There is a scholarly argument that this shift may be detrimental and that military-style preparation for youth should be reconsidered to ensure future military readiness.

1941 Minimum Standards:
- $100$ -yard dash: $14$ seconds.
- Running high jump: $1.14\,meters$ .
- Running broad jump: $3.36\,meters$ .
- Push-ups (from the ground): $20$ repetitions.
1941 Superior Standards:
- $100$ -yard dash: $12.2$ seconds or under.
- Running high jump: $1.37\,meters$ .
- Running broad jump: $5.03\,meters$ .
- Push-ups: $35$ repetitions.
1942 Scoring and Weighting Factors:
- Push-ups: Maximum score based on $34$ reps, with a $3\%$ bonus added for each additional repetition.
- Out-and-back run: $137.2\,meters$ out and $137.2\,meters$ back. Penalized by a $4\%$ deduction for every second exceeding $45$ seconds.
- Burpees: Number of repetitions possible in $20$ seconds (Maximum score was $12$ ).
- Pick-a-back (carrying activity): Completion of $68.6\,meters$ .
- Zigzag run: $64\,meters$ in $30$ seconds.
- March: $6.44\,kilometers$ .
  - Scoring deductions for "straggling": $8\%$ in the first $1.61\,meters$ , $6\%$ in the second, $4\%$ in the third, and $2\%$ in the fourth.
  - Maximum score of $50$ minutes.

Pull-ups: Remained a stock standard for military training. Average scores were approximately $8$ in $1946$ and $1950$ , but the standard was lowered in $1957$ .
Squat Jump: Average score was $34$ in $1950$ ; the standard was raised in $1957$ .
Push-ups: Averages were noted as $28$ and $27$ reps during this period.
Sit-ups ( $2$ minutes): Averages of $46$ to $47$ reps.
Shuttle run ( $274\,meters$ ): Average was $51.5$ seconds in $1950$ , slowing to $58.5$ seconds in $1957$ .
Squat thrusts ( $1$ minute): Average was approximately $29$ reps.
Additional 1957 Scoring Points:
- $70$ -yard dash: Maximum score was $8$ seconds; average score was $10$ seconds ( $50$ points).
- Triple jump: $20$ feet.
- Rope climb: Reaching a height within $5$ seconds (Average was $12.5$ feet).
- Man carry: Carrying a person for $150$ yards (Average time was $47$ seconds).
- One mile run ( $1.6\,km$ ): Average time was $7.5$ minutes.

This period introduced distinctions between "Combat Ready" and "Combat Support" scores.
1961 vs. 1969 Metrics:
- Low crawl ( $40$ yards): Combat ready score of $36$ seconds ( $1961$ ) vs. $36$ seconds ( $1969$ ).
- Horizontal ladder: Passing mark of $36$ rungs.
- Run, dodge, and jump: $26.5$ seconds ( $1961$ ) vs. $25$ seconds ( $1969$ ).
- Grenade throw: Required a target hit for $15$ points.
- One mile run: $8.5$ minutes ( $1961$ ) vs. $8.6$ minutes ( $1969$ ).
Combat Support Passing Score (Conservative):
- Low crawl: $45$ seconds.
- Horizontal ladder: $21$ rungs.
- Run, dodge, and jump: Slower speed than combat units.
- Grenade throw: $8$ points.
- One mile run: $9.6$ minutes.

In $1963$ , fitness categories were refined based on age, including specific metrics for:
- Bend and reach repetitions.
- Squat stretch.
- Rower and Sit-ups.
- Trunk twister and Body twist.
- Eight-count push-ups and standard push-ups.
- Half-mile run, one-mile walk, and stationary run.
Establishment of Female Standards: The Army Minimum Fitness Standard for females was established in $1963$ , though it lacked consistency with the male testing protocols.
1969 Male Scoring Examples (Ages 17–29 and 30–39):
- Squat bender/stretch: Minimum score of $10$ ( $17-29$ ) and $9$ ( $30-39$ ).
- Push-ups: Minimum score of $19$ .
- Eight-count push-up: $7$ reps.
- Sit-ups: $19$ repetitions; Body twist: $10$ repetitions.
- Leg overs: $16$ ; Leg spreads: $21$ .
- Squat thrusts: $10$ .
- Mountain climber: $21$ .
- Stationary run: $350$ reps (counting every time the left foot hits the ground).
- Half-mile run: Completed in $4$ minutes.

The $1973$ test introduced the following requirements:
- Inverted crawl ( $40$ yards): $29$ to $32$ seconds for passing.
- Run, dodge, and jump.
- Horizontal ladder: $39$ to $21$ rungs for passing.
- Sit-up (bent knee): $30$ to $27$ repetitions in one minute.
- Two-mile run: Passing time between $20$ and $21$ minutes.
Staff Specialist Standards: These were differentiated based on specific conditions and specialized roles.
Special Forces Operations (1973):
- Implemented significantly higher standards.
- Included swimming as a mandatory component.
- Two-mile run: Maximum score time of $12.8$ minutes.

1974: Scaling was adjusted to match a population that was becoming statistically less fit; consequently, standards began to decline.
1975 Women's Testing:
- Introduced shuttle runs.
- Included modified push-ups (lower standard than the full push-up required for men).
- Included sit-ups and a mile run.

Standards from this era typically focused on three main events: Push-ups, Sit-ups, and a $2$ -mile run.
Field Manual Changes:
- Significant updates occurred in $1986$ and $2012$ .
- Women's standards showed variability during this time, increasing in some specific instances while decreasing in others.

A central question remains: Do classic physical readiness tests ( $PRTs$ ) effectively evaluate modern soldiers?
Factors questioning the validity of classic tests:
- The shift to a "dynamic battlefield."
- The "asymmetry" of modern combat.
- Increased requirement for high-speed movement and heavy load carriage.
Military researchers are actively exploring whether classic metrics adequately reflect these modern tactical demands.