Leg Press (45° Sled) vs Smith Machine Reverse Lunge Strength Standards

Leg Press vs Smith Machine Reverse Lunge Strength Standards

The paired standards below show what the 45-degree leg press and smith machine reverse lunge each require at the same strength level. They are separate exercise targets rather than a prescribed difference between your lifts.

Select the appropriate sex table and nearest bodyweight, then choose a strength-level column. Values are ordered Leg Press / Smith Machine Reverse Lunge in pounds with kilograms underneath. The calculator above handles exact bodyweight and set inputs.

Men’s Leg Press vs Smith Machine Reverse Lunge Standards

How to read the table: Find the closest bodyweight, then use the labeled exercise row. Every strength-level entry shows one target with pounds first and kilograms beneath it.

Women’s Leg Press vs Smith Machine Reverse Lunge Standards

How to read the table: Find the closest bodyweight, then use the labeled exercise row. Every strength-level entry shows one target with pounds first and kilograms beneath it.

How Your Leg Press vs Smith Machine Reverse Lunge Result Is Calculated

The comparison starts by estimating each max separately. It then rates both lifts against their own standards before identifying the lower result.

1. Estimate a one-rep max from each set

The entered weight is used directly for one rep. With 2–12 reps, both estimates are compared and the lower value is used.

• Epley: weight × (1 + reps ÷ 30)
• Brzycki: weight × 36 ÷ (37 − reps)

Use recent Leg Press and Smith Machine Reverse Lunge sets with consistent technique and full intended range of motion. Difficult lower-rep sets generally make the estimated max less dependent on extrapolation.

2. Find the 45-degree leg press strength level

The 45-degree leg press rating uses its sex-specific exercise standards. Reference targets at 190 lb for men and 150 lb for women are scaled to the entered bodyweight by reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.

This adjustment expects larger lifters to move more weight, but it does not increase the target pound for pound with bodyweight.

3. Find the smith machine reverse lunge strength level

For smith machine reverse lunge, the individual exercise thresholds start from reference bodyweights of 190 lb for men and 150 lb for women. Exact-bodyweight targets use reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.

This adjustment expects larger lifters to move more weight, but it does not increase the target pound for pound with bodyweight.

4. Compare the two results

Strength level decides the comparison first. Matching levels remain Balanced unless progress toward the next target differs by at least 10 points.

Treat the result as a training comparison rather than an explanation of why one lift trails. Set quality, fatigue, skill, and training exposure all matter. Age range is recorded anonymously but does not change these standards.

Enter both sets above to see the estimated maxes, assigned levels, next-level targets, and comparison result.

How Men’s Leg Press and Smith Machine Reverse Lunge Standards Differ

How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Smith Machine Reverse Lunge standard minus the Leg Press standard: zero means equal, above zero means the Smith Machine Reverse Lunge standard is higher, and below zero means the Leg Press standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.

How Women’s Leg Press and Smith Machine Reverse Lunge Standards Differ

How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Smith Machine Reverse Lunge standard minus the Leg Press standard: zero means equal, above zero means the Smith Machine Reverse Lunge standard is higher, and below zero means the Leg Press standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.

Leg Press and Smith Machine Reverse Lunge Exercises Used by This Calculator

Compare like-for-like attempts by keeping the 45-degree leg press and smith machine reverse lunge setup consistent with their individual rules. Use strict, repeatable Leg Press and Smith Machine Reverse Lunge 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.

Use a 45-degree plate-loaded sled leg press

Keep both feet flat and approximately shoulder-width, descend until the thighs reach at least parallel to the platform without lifting the hips or rounding the lower back, and press to controlled full knee extension. Do not enter a horizontal, vertical, selectorized, single-leg, high-foot, partial, bounced, or assisted press.

Use the Smith Machine Reverse Lunge setup and load convention

The entered weight for strict Smith Machine Reverse Lunge. Total valid Smith Machine Reverse Lunge reps across both arms combined. The lifter must step one leg backward, descend to the approved reverse-lunge depth, then drive back to the original standing position before the next rep. A valid finish requires controlled return to standing without hook contact, hand support, bounce, or stance drift. Consistent setup, range, and finish quality across the entered set. No substituted exercise or assisted reps.

Enter one recent Leg Press result and one recent Smith Machine Reverse Lunge result

First lift: total plates loaded on the 45-degree sled and 1–12 strict reps. Second lift: total external load and 1–12 strict reps. Pounds or kilograms.

Related Tools

• Leg Press (45° Sled) — View the individual Leg Press standards and next strength-level target.
• Smith Machine Reverse Lunge — View the individual Smith Machine Reverse Lunge standards and next strength-level target.
• Smith Machine Lunge — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Safety Bar Reverse Lunge — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Dumbbell Reverse Lunge — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
• Barbell Front Rack Lunge — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.