Windshield Wipers Strength Standards

Understanding Your Windshield Wipers Strength Score

Your Windshield Wipers score is the total number of strict alternating reps. Count both sides together: 12 left-side reps plus 12 right-side reps is a score of 24 total reps, not 12 per side. The calculator compares that result with the standards for the sex, age range, and bodyweight you select.

The score is useful only when every attempt follows the same movement standard. Begin the attempt from this position: lying supine with arms braced, hips and knees at the declared straight-leg angle, and legs centered. Lower both straight legs together toward one side to the fixed near-floor target, return to center, and alternate; each completed side counts one rep.

Count the result this way: score alternating total reps only and never aggregate separate sets. Bent-knee substitution, shoulder lift, shortened side range, feet touching down to rest, uncontrolled drop, same-side repeats, assistance, or added weight. Keep apparatus, range, side order, reset, and scoring identical on retest.

Windshield Wipers Strength Standards

These are Endura’s standards for comparing consistent Windshield Wipers attempts. They are exercise-specific practical benchmarks, not population averages.

How Endura set these standards: The approved Windshield Wipers model defines Novice, Intermediate, Advanced, and Elite strict-repetition benchmarks for men and women in five age groups. Each exact threshold and tier boundary is checked against the calculator before publication.

The tables organize Windshield Wipers standards by sex and age. Compare your total strict alternating reps with the Novice, Intermediate, Advanced, and Elite columns. A result below the Novice threshold is classified as Beginner.

Men — Windshield Wipers Standards

Women — Windshield Wipers Standards

For example, men age 20-29 reach Intermediate at 14 reps, Advanced at 24 reps, and Elite at 36 reps. Women age 40-49 reach those same levels at 9 reps, 14 reps, and 22 reps. These examples come directly from the table values above.

Use the calculator to apply your exact inputs, place your result in the correct level, and see the next target without doing the table lookup yourself.

How the Windshield Wipers Calculator Works

The calculator uses your sex, age group, bodyweight, and total strict alternating reps. Count both sides together and enter one combined alternating-rep total. It compares that score with the exercise-specific Novice, Intermediate, Advanced, and Elite thresholds. Because higher is stronger for this test, more valid reps can move the result to a higher level.

The result shows your standards level, entered score, the sex and age group used, and your next target. An exact threshold counts as the higher level. Using the men’s age 20-29 reference row, 14 total alternating reps is Intermediate and Advanced begins at 24 total alternating reps, making the next target 10 additional strict reps. The calculator handles the tier lookup and target math automatically.

The calculator cannot inspect your attempt. It assumes the number entered follows the Windshield Wipers Testing Rules. If the attempt became invalid before you stopped, enter only the valid reps completed before the first invalid rep.

Windshield Wipers Testing Rules

Use one continuous alternating set and count both sides together. The calculator compares the number you enter with the Windshield Wipers standards, but it cannot verify how the attempt was performed. Use the exercise-specific requirements below before entering a score.

Windshield Wipers Testing Checklist

What Counts and What Does Not Count

Enter only the exact Windshield Wipers test described in the checklist. The examples below separate that test from common substitutions that use different loading, assistance, range, position, equipment, or counting rules.

When a call is borderline, stop the score before the first invalid rep and enter only the valid combined alternating total. That keeps Windshield Wipers results useful for comparison over time. Apply the same checklist every time you retest.

Elite Windshield Wipers Strength Levels

Elite begins when your total strict alternating-rep score meets or exceeds the Elite threshold for the applicable sex and age group. Because the tier boundary is lower-inclusive, a score exactly equal to the threshold counts as Elite. The table shows every public Elite starting point for Windshield Wipers.

An Elite result still has to follow the same Windshield Wipers Testing Rules; if the attempt became invalid earlier, use only the valid reps completed before the first invalid rep. After Elite, the calculator can show a separate rep stretch target when one is available, but that target does not replace or redefine the Elite threshold.

Milestones and Next Targets

Your next Windshield Wipers target is the first strength-level threshold above your current valid rep score. The calculator uses your selected sex, age group, bodyweight, and total strict alternating reps, subtracts your result from that threshold, and shows the exact additional strict reps needed.

The table shows the complete jumps between level starting points for the age 20–29 reference group; your personal gap may be smaller because it begins from your current result rather than the previous level’s minimum.

Related Tools