Bodyweight Push Ups vs Smith Machine Skull Crusher
Compare your bodyweight push-ups and smith machine skull crusher against strength standards for your sex, age range, and bodyweight. Test each exercise separately to see strength levels, next targets, and priority.
First exercise: Total strict reps. Second exercise: Weight used and a whole number from 1 to 12 reps. Use the units shown. For the first exercise, keep a rigid plank, lower to roughly 90-degree elbow flexion or near-floor chest height, and press to full lockout. For the second exercise, the lifter must lower under control by bending the elbows to a consistent bottom near the forehead, crown, or just behind the head. Repetitions are never converted into weight. Each exercise keeps its own measurement type. Age range changes only an exercise whose standards use age.
Bodyweight Push-Ups vs Smith Machine Skull Crusher Strength Standards
The men’s and women’s tables show the exact Novice-through-Elite targets for both exercises. Weight-based targets use bodyweight and display actual pounds and kilograms. Repetition and time standards keep their exercise-specific units and use age only when the individual exercise standards require it.
Age and bodyweight are never combined as row dimensions. Internal bodyweight-ratio scores are never displayed. When the exercises use unlike measurements, the table presents an explicit reference crosswalk instead of inventing a conversion.
Men’s Push-Ups vs Smith Machine Skull Crusher Standards
Reference crosswalk: Unlike measurements are not subtracted or converted. Each column states its own reference and preserves the exercise’s real unit.
| Strength level | Push-Ups, Under 30 | Smith Machine Skull Crusher at 120 lb bodyweight |
|---|---|---|
| Novice | 17 reps | 25 lb11.3 kg |
| Intermediate | 22 reps | 39 lb17.7 kg |
| Advanced | 29 reps | 56 lb25.4 kg |
| Elite | 36 reps | 76 lb34.5 kg |
Women’s Push-Ups vs Smith Machine Skull Crusher Standards
Reference crosswalk: Unlike measurements are not subtracted or converted. Each column states its own reference and preserves the exercise’s real unit.
| Strength level | Push-Ups, Under 30 | Smith Machine Skull Crusher at 100 lb bodyweight |
|---|---|---|
| Novice | 10 reps | 13 lb5.9 kg |
| Intermediate | 15 reps | 21 lb9.5 kg |
| Advanced | 20 reps | 31 lb14.1 kg |
| Elite | 30 reps | 43 lb19.5 kg |
How Your Bodyweight Push-Ups vs Smith Machine Skull Crusher Result Is Calculated
The two exercises can use different measurements. The calculator rates each result against the standards for that exercise first, then compares the resulting strength levels and progress toward the next level. It never invents a reps-to-weight conversion.
1. Estimate the weight-based result
For Smith Machine Skull Crusher, one rep uses the weight entered. For 2–12 reps, the calculator runs both estimates and keeps the lower result.
- Epley: weight × (1 + reps ÷ 30)
- Brzycki: weight × 36 ÷ (37 − reps)
For a useful Bodyweight Push-Ups vs Smith Machine Skull Crusher comparison, use clean, recent sets performed with consistent technique and range of motion. Lower-rep sets usually require less extrapolation.
2. Rate the Push-Ups result
Sex- and age-specific repetition thresholds map the strict set to a exercise-specific strength tier; no reps-to-weight conversion is used. The calculator uses one continuous strict standard floor push-up set scored by total reps and does not convert the repetitions into an estimated weight.
3. Rate the Smith Machine Skull Crusher result
The standards use the sex-specific thresholds from the individual Smith Machine Skull Crusher tool. The target adjusts to bodyweight using reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.
4. Compare strength level and progress
The lower strength level is the priority. When both exercises reach the same level, a priority appears only when one is at least 10 points farther from its next target. Otherwise, the result is Balanced. Age range changes only the exercise whose standards include age; it remains an analytics field for the other exercise.
| Stage | What happens |
|---|---|
| Rate the push-up | Rate one continuous strict bodyweight floor push-up set without converting repetitions into weight. Measurement: Total strict reps. |
| Rate the smith machine skull crusher | Use the exercise-specific estimated max and adjust targets to exact bodyweight with the two-thirds scaling rule. Measurement: estimated one-rep max. |
| Compare levels | Use each exercise’s own level and next target; do not compare or divide results that use different measurements. |
How Men’s Bodyweight Push-Ups and Smith Machine Skull Crusher Standards Differ
What the men’s standards show:
Elite direct-performance targets from the youngest to oldest listed age range at 120 lb bodyweight.
Elite weight targets from 120 to 300 lb bodyweight.
Raw repetitions, seconds, and weights are not divided or converted. The calculator compares each exercise’s strength tier and progress within that tier.
The line chart below preserves each exercise’s real standards measurement in its own panel. Repetitions, seconds, and weights are never converted into one another.
Line chart loading. The standards tables above contain the exact values.
How Women’s Bodyweight Push-Ups and Smith Machine Skull Crusher Standards Differ
What the women’s standards show:
Elite direct-performance targets from the youngest to oldest listed age range at 100 lb bodyweight.
Elite weight targets from 100 to 240 lb bodyweight.
Raw repetitions, seconds, and weights are not divided or converted. The calculator compares each exercise’s strength tier and progress within that tier.
The line chart below preserves each exercise’s real standards measurement in its own panel. Repetitions, seconds, and weights are never converted into one another.
Line chart loading. The standards tables above contain the exact values.
Bodyweight Push-Ups and Smith Machine Skull Crusher Exercises Used by This Calculator
Compare like-for-like attempts by keeping the bodyweight push-ups and smith machine skull crusher setup consistent with their individual rules. Use strict, repeatable Bodyweight Push-Ups and Smith Machine Skull Crusher tests that follow each exercise’s setup, range of motion, equipment, and load rules. Do not mix variations, assistance, partial range, momentum, or different load conventions.
Count one continuous full-range floor set
Keep a rigid plank, lower to roughly 90-degree elbow flexion or near-floor chest height, and press to full lockout. Do not count knee, incline, decline, weighted, assisted, partial, plyometric, sagged, piked, or floor-rested reps.
Use the Smith Machine Skull Crusher setup and load convention
The entered weight for strict Smith Machine Skull Crusher. Valid Smith Machine Skull Crusher reps. The lifter must lower under control by bending the elbows to a consistent bottom near the forehead, crown, or just behind the head, then extend the elbows to return. A valid finish requires full controlled elbow extension without turning the rep into a close-grip press or JM press. Consistent setup, range, and finish quality across the entered set. No substituted exercise or assisted reps.
Enter one recent Bodyweight Push-Ups result and one recent Smith Machine Skull Crusher result
First exercise: Total strict reps. Second exercise: Weight used and a whole number from 1 to 12 reps. Use the units shown.
Related Tools
- Push-Up Strength Standards — View the individual Push-Ups standards and next strength-level target.
- Smith Machine Skull Crusher — View the individual Smith Machine Skull Crusher standards and next strength-level target.
- Lying Barbell Triceps Extensions — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
- Swiss Bar Skull Crusher — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
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- Cable Overhead Triceps Extension — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.