Barbell Side Lunge vs Smith Machine Seated Shoulder Press
Compare your barbell side lunge and smith machine seated shoulder press against strength standards for your sex and bodyweight. Enter one recent set of 1–12 reps for each lift to see estimated one-rep maxes, strength levels, next targets, and priority.
First lift: weight used and 1–12 strict reps. Second lift: weight used and 1–12 strict reps. Pounds or kilograms. For the first exercise, reps are performed evenly on both sides; weaker side determines valid load and rep count. For the second exercise, the lifter must press the Smith bar overhead under control to a clear seated lockout. Each lift is compared with its own standards, so the heavier lift is not automatically the stronger one.
Barbell Side Lunge vs Smith Machine Seated Shoulder Press Strength Standards
Use these tables to compare the estimated one-rep max required for the barbell side lunge and smith machine seated shoulder press to reach the same strength level at each listed bodyweight. The numbers are calculator targets, not a required gap between the two lifts.
Choose the men’s or women’s table, find the closest bodyweight row, and read across to Novice, Intermediate, Advanced, or Elite. Each entry shows Barbell Side Lunge / Smith Machine Seated Shoulder Press, with pounds above kilograms. Use the calculator for your exact bodyweight and recent sets.
Men’s Barbell Side Lunge vs Smith Machine Seated Shoulder Press 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.
| Bodyweight | Exercise | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|---|
| 120 lb54.4 kg | Barbell Side Lunge | 36 lb16.3 kg | 53 lb24 kg | 76 lb34.5 kg | 104 lb47.2 kg |
| Smith Machine Seated Shoulder Press | 62 lb28.1 kg | 90 lb40.8 kg | 123 lb55.8 kg | 157 lb71.2 kg | |
| 130 lb59 kg | Barbell Side Lunge | 38 lb17.2 kg | 56 lb25.4 kg | 80 lb36.3 kg | 109 lb49.4 kg |
| Smith Machine Seated Shoulder Press | 65 lb29.5 kg | 95 lb43.1 kg | 130 lb59 kg | 165 lb74.8 kg | |
| 140 lb63.5 kg | Barbell Side Lunge | 40 lb18.1 kg | 59 lb26.8 kg | 84 lb38.1 kg | 115 lb52.2 kg |
| Smith Machine Seated Shoulder Press | 69 lb31.3 kg | 100 lb45.4 kg | 136 lb61.7 kg | 174 lb78.9 kg | |
| 150 lb68 kg | Barbell Side Lunge | 42 lb19.1 kg | 62 lb28.1 kg | 88 lb39.9 kg | 120 lb54.4 kg |
| Smith Machine Seated Shoulder Press | 72 lb32.7 kg | 104 lb47.2 kg | 143 lb64.9 kg | 182 lb82.6 kg | |
| 160 lb72.6 kg | Barbell Side Lunge | 44 lb20 kg | 64 lb29 kg | 92 lb41.7 kg | 126 lb57.2 kg |
| Smith Machine Seated Shoulder Press | 75 lb34 kg | 109 lb49.4 kg | 149 lb67.6 kg | 190 lb86.2 kg | |
| 170 lb77.1 kg | Barbell Side Lunge | 45 lb20.4 kg | 67 lb30.4 kg | 96 lb43.5 kg | 131 lb59.4 kg |
| Smith Machine Seated Shoulder Press | 78 lb35.4 kg | 113 lb51.3 kg | 155 lb70.3 kg | 198 lb89.8 kg | |
| 180 lb81.6 kg | Barbell Side Lunge | 47 lb21.3 kg | 69 lb31.3 kg | 99 lb44.9 kg | 136 lb61.7 kg |
| Smith Machine Seated Shoulder Press | 81 lb36.7 kg | 118 lb53.5 kg | 161 lb73 kg | 205 lb93 kg | |
| 190 lb86.2 kg | Barbell Side Lunge | 49 lb22.2 kg | 72 lb32.7 kg | 103 lb46.7 kg | 141 lb64 kg |
| Smith Machine Seated Shoulder Press | 84 lb38.1 kg | 122 lb55.3 kg | 167 lb75.7 kg | 213 lb96.6 kg | |
| 200 lb90.7 kg | Barbell Side Lunge | 51 lb23.1 kg | 75 lb34 kg | 107 lb48.5 kg | 146 lb66.2 kg |
| Smith Machine Seated Shoulder Press | 87 lb39.5 kg | 126 lb57.2 kg | 173 lb78.5 kg | 220 lb99.8 kg | |
| 210 lb95.3 kg | Barbell Side Lunge | 52 lb23.6 kg | 77 lb34.9 kg | 110 lb49.9 kg | 151 lb68.5 kg |
| Smith Machine Seated Shoulder Press | 90 lb40.8 kg | 130 lb59 kg | 179 lb81.2 kg | 228 lb103.4 kg | |
| 220 lb99.8 kg | Barbell Side Lunge | 54 lb24.5 kg | 79 lb35.8 kg | 114 lb51.7 kg | 155 lb70.3 kg |
| Smith Machine Seated Shoulder Press | 93 lb42.2 kg | 135 lb61.2 kg | 184 lb83.5 kg | 235 lb106.6 kg | |
| 230 lb104.3 kg | Barbell Side Lunge | 56 lb25.4 kg | 82 lb37.2 kg | 117 lb53.1 kg | 160 lb72.6 kg |
| Smith Machine Seated Shoulder Press | 95 lb43.1 kg | 139 lb63 kg | 190 lb86.2 kg | 242 lb109.8 kg | |
| 240 lb108.9 kg | Barbell Side Lunge | 57 lb25.9 kg | 84 lb38.1 kg | 120 lb54.4 kg | 165 lb74.8 kg |
| Smith Machine Seated Shoulder Press | 98 lb44.5 kg | 143 lb64.9 kg | 195 lb88.5 kg | 249 lb112.9 kg | |
| 250 lb113.4 kg | Barbell Side Lunge | 59 lb26.8 kg | 86 lb39 kg | 124 lb56.2 kg | 169 lb76.7 kg |
| Smith Machine Seated Shoulder Press | 101 lb45.8 kg | 146 lb66.2 kg | 201 lb91.2 kg | 256 lb116.1 kg | |
| 260 lb117.9 kg | Barbell Side Lunge | 60 lb27.2 kg | 89 lb40.4 kg | 127 lb57.6 kg | 174 lb78.9 kg |
| Smith Machine Seated Shoulder Press | 104 lb47.2 kg | 150 lb68 kg | 206 lb93.4 kg | 263 lb119.3 kg | |
| 270 lb122.5 kg | Barbell Side Lunge | 62 lb28.1 kg | 91 lb41.3 kg | 130 lb59 kg | 178 lb80.7 kg |
| Smith Machine Seated Shoulder Press | 106 lb48.1 kg | 154 lb69.9 kg | 211 lb95.7 kg | 269 lb122 kg | |
| 280 lb127 kg | Barbell Side Lunge | 63 lb28.6 kg | 93 lb42.2 kg | 133 lb60.3 kg | 183 lb83 kg |
| Smith Machine Seated Shoulder Press | 109 lb49.4 kg | 158 lb71.7 kg | 216 lb98 kg | 276 lb125.2 kg | |
| 290 lb131.5 kg | Barbell Side Lunge | 65 lb29.5 kg | 95 lb43.1 kg | 137 lb62.1 kg | 187 lb84.8 kg |
| Smith Machine Seated Shoulder Press | 111 lb50.3 kg | 162 lb73.5 kg | 221 lb100.2 kg | 282 lb127.9 kg | |
| 300 lb136.1 kg | Barbell Side Lunge | 66 lb29.9 kg | 98 lb44.5 kg | 140 lb63.5 kg | 191 lb86.6 kg |
| Smith Machine Seated Shoulder Press | 114 lb51.7 kg | 165 lb74.8 kg | 226 lb102.5 kg | 289 lb131.1 kg |
Women’s Barbell Side Lunge vs Smith Machine Seated Shoulder Press 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.
| Bodyweight | Exercise | Novice | Intermediate | Advanced | Elite |
|---|---|---|---|---|---|
| 100 lb45.4 kg | Barbell Side Lunge | 22 lb10 kg | 34 lb15.4 kg | 48 lb21.8 kg | 66 lb29.9 kg |
| Smith Machine Seated Shoulder Press | 30 lb13.6 kg | 46 lb20.9 kg | 66 lb29.9 kg | 87 lb39.5 kg | |
| 110 lb49.9 kg | Barbell Side Lunge | 24 lb10.9 kg | 36 lb16.3 kg | 51 lb23.1 kg | 71 lb32.2 kg |
| Smith Machine Seated Shoulder Press | 32 lb14.5 kg | 49 lb22.2 kg | 71 lb32.2 kg | 93 lb42.2 kg | |
| 120 lb54.4 kg | Barbell Side Lunge | 25 lb11.3 kg | 38 lb17.2 kg | 54 lb24.5 kg | 75 lb34 kg |
| Smith Machine Seated Shoulder Press | 34 lb15.4 kg | 52 lb23.6 kg | 75 lb34 kg | 98 lb44.5 kg | |
| 130 lb59 kg | Barbell Side Lunge | 26 lb11.8 kg | 40 lb18.1 kg | 57 lb25.9 kg | 79 lb35.8 kg |
| Smith Machine Seated Shoulder Press | 35 lb15.9 kg | 55 lb24.9 kg | 79 lb35.8 kg | 104 lb47.2 kg | |
| 140 lb63.5 kg | Barbell Side Lunge | 28 lb12.7 kg | 42 lb19.1 kg | 60 lb27.2 kg | 83 lb37.6 kg |
| Smith Machine Seated Shoulder Press | 37 lb16.8 kg | 57 lb25.9 kg | 83 lb37.6 kg | 109 lb49.4 kg | |
| 150 lb68 kg | Barbell Side Lunge | 29 lb13.2 kg | 44 lb20 kg | 63 lb28.6 kg | 87 lb39.5 kg |
| Smith Machine Seated Shoulder Press | 39 lb17.7 kg | 60 lb27.2 kg | 87 lb39.5 kg | 114 lb51.7 kg | |
| 160 lb72.6 kg | Barbell Side Lunge | 30 lb13.6 kg | 46 lb20.9 kg | 66 lb29.9 kg | 91 lb41.3 kg |
| Smith Machine Seated Shoulder Press | 41 lb18.6 kg | 63 lb28.6 kg | 91 lb41.3 kg | 119 lb54 kg | |
| 170 lb77.1 kg | Barbell Side Lunge | 32 lb14.5 kg | 48 lb21.8 kg | 68 lb30.8 kg | 95 lb43.1 kg |
| Smith Machine Seated Shoulder Press | 42 lb19.1 kg | 65 lb29.5 kg | 95 lb43.1 kg | 124 lb56.2 kg | |
| 180 lb81.6 kg | Barbell Side Lunge | 33 lb15 kg | 50 lb22.7 kg | 71 lb32.2 kg | 98 lb44.5 kg |
| Smith Machine Seated Shoulder Press | 44 lb20 kg | 68 lb30.8 kg | 98 lb44.5 kg | 129 lb58.5 kg | |
| 190 lb86.2 kg | Barbell Side Lunge | 34 lb15.4 kg | 52 lb23.6 kg | 74 lb33.6 kg | 102 lb46.3 kg |
| Smith Machine Seated Shoulder Press | 46 lb20.9 kg | 70 lb31.8 kg | 102 lb46.3 kg | 133 lb60.3 kg | |
| 200 lb90.7 kg | Barbell Side Lunge | 35 lb15.9 kg | 53 lb24 kg | 76 lb34.5 kg | 105 lb47.6 kg |
| Smith Machine Seated Shoulder Press | 47 lb21.3 kg | 73 lb33.1 kg | 105 lb47.6 kg | 138 lb62.6 kg | |
| 210 lb95.3 kg | Barbell Side Lunge | 36 lb16.3 kg | 55 lb24.9 kg | 79 lb35.8 kg | 109 lb49.4 kg |
| Smith Machine Seated Shoulder Press | 49 lb22.2 kg | 75 lb34 kg | 109 lb49.4 kg | 143 lb64.9 kg | |
| 220 lb99.8 kg | Barbell Side Lunge | 37 lb16.8 kg | 57 lb25.9 kg | 81 lb36.7 kg | 112 lb50.8 kg |
| Smith Machine Seated Shoulder Press | 50 lb22.7 kg | 77 lb34.9 kg | 112 lb50.8 kg | 147 lb66.7 kg | |
| 230 lb104.3 kg | Barbell Side Lunge | 39 lb17.7 kg | 59 lb26.8 kg | 84 lb38.1 kg | 116 lb52.6 kg |
| Smith Machine Seated Shoulder Press | 52 lb23.6 kg | 80 lb36.3 kg | 116 lb52.6 kg | 152 lb68.9 kg | |
| 240 lb108.9 kg | Barbell Side Lunge | 40 lb18.1 kg | 60 lb27.2 kg | 86 lb39 kg | 119 lb54 kg |
| Smith Machine Seated Shoulder Press | 53 lb24 kg | 82 lb37.2 kg | 119 lb54 kg | 156 lb70.8 kg |
How Your Barbell Side Lunge vs Smith Machine Seated Shoulder Press Result Is Calculated
Each set is converted to an estimated max before the calculator assigns exercise-specific strength levels and compares them.
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)
For the most useful Barbell Side Lunge vs Smith Machine Seated Shoulder Press comparison, enter clean, difficult sets performed with the same technique and range of motion you use in training. Lower-rep sets usually require less extrapolation.
2. Find the barbell side lunge strength level
The standards use the sex-specific thresholds from the individual Barbell Side Lunge tool. Targets begin at 190 lb for men and 150 lb for women, then adjust to exact bodyweight with reference target × (user bodyweight ÷ reference bodyweight) to the two-thirds power.
The target rises more slowly than bodyweight so larger lifters are expected to lift more without requiring strength to increase pound for pound.
3. Find the smith machine seated shoulder press strength level
The smith machine seated shoulder 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.
4. Compare the two results
Each max receives a level from Beginner through Elite. The lower-level lift becomes the priority. At matching levels, a priority appears only when one lift is at least 10 points farther from its next level; otherwise the result is Balanced.
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.
| Stage | What happens |
|---|---|
| Estimate each max | Use the entered weight for 1 rep; for 2–12 reps, keep the lower formula result. |
| Rate the barbell side lunge | Use the exercise-specific estimated max and adjust targets to exact bodyweight with the two-thirds scaling rule. |
| Rate the smith machine seated shoulder press | Use the exercise-specific estimated max and adjust targets to exact bodyweight with the two-thirds scaling rule. |
| Compare different levels | Name the lower-level lift as the priority. |
| Compare matching levels | Use Balanced unless the difference in progress toward the next level reaches 10 points. |
Use the calculator above to view both estimated maxes, strength levels, next targets, and the resulting priority or Balanced verdict.
How Men’s Barbell Side Lunge and Smith Machine Seated Shoulder Press Standards Differ
What the men’s data shows:
The standards come closest at 120 lb.
The higher target remains with Smith Machine Seated Shoulder Press for Novice, Intermediate, Advanced, and Elite throughout the table.
Across 120–300 lb bodyweight, the Elite gap changes from 24 to 44.5 kg.
How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Smith Machine Seated Shoulder Press standard minus the Barbell Side Lunge standard: zero means equal, above zero means the Smith Machine Seated Shoulder Press standard is higher, and below zero means the Barbell Side Lunge standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.
Line chart loading. The standards tables above contain the exact pounds and kilograms.
How Women’s Barbell Side Lunge and Smith Machine Seated Shoulder Press Standards Differ
What the women’s data shows:
The standards come closest at 100 lb.
Across all listed bodyweights, Novice, Intermediate, Advanced, and Elite keep the same higher-target direction.
Across 100–240 lb bodyweight, the Elite gap changes from 9.6 to 16.8 kg.
How to read this chart: Choose a strength level and follow its line across bodyweight. Values show the Smith Machine Seated Shoulder Press standard minus the Barbell Side Lunge standard: zero means equal, above zero means the Smith Machine Seated Shoulder Press standard is higher, and below zero means the Barbell Side Lunge standard is higher. Swipe horizontally on mobile. Use the standards table for exact lb/kg targets.
Line chart loading. The standards tables above contain the exact pounds and kilograms.
Barbell Side Lunge and Smith Machine Seated Shoulder Press Exercises Used by This Calculator
For a useful comparison, perform a strict barbell side lunge and a strict smith machine seated shoulder press using the setup and load rules below. Use strict, repeatable Barbell Side Lunge and Smith Machine Seated Shoulder Press 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 the exercise-specific Barbell Side Lunge setup and load convention
Barbell is positioned on the upper back; high-bar or low-bar placement is allowed. Lifter begins standing upright with feet hip-width apart. Lifter steps laterally into a wide stance. Working foot remains flat and planted throughout the rep. Lifter descends by sitting into the working hip. Non-working leg remains extended with minimal knee bend. Working thigh reaches at least parallel, with hip crease at or below knee level. Each repetition counts only after returning to a fully upright standing position with hips and knees extended and feet returned under the body. Torso remains neutral with minimal forward collapse or rotation. Each rep is controlled with consistent depth, step width, and tempo. Reps are performed evenly on both sides; weaker side determines valid load and rep count. Raw lifting only; no equipped or assisted support is included. No shallow side steps without clear depth, forward or rotational lunge substitutions, excessive torso lean, momentum-assisted returns, assisted variations, machine-based lateral lunges, Smith machine variations, partial reps, uneven step widths, or equipped lifting are included. Load input represents total barbell weight only, not bodyweight. Standards reflect unilateral lower-body strength with significant lateral stability demands. Side lunges typically allow less loading than forward or reverse lunges due to reduced mechanical efficiency. Most lifters are limited by hip mobility, adductor strength, and lateral balance. Shallow depth or shortened step width will inflate results. Strict, repeatable execution is required for valid comparisons. Estimated 1RM is calculated from the entered weight used and reps.
Use the Smith Machine Seated Shoulder Press setup and load convention
The lifter must control the implement before the first counted rep begins. Valid Smith Machine Seated Shoulder Press reps. The lifter must press the Smith bar overhead under control to a clear seated lockout, then lower to the same shoulder-level or upper-chest start range without bouncing or changing trunk position. A valid finish requires controlled elbow extension overhead with stable shoulders, no leg drive, no hip pop, no excessive layback, and no rack-contact assist. Consistent setup, range, and finish quality across the entered set. No substituted exercise or assisted reps.
Enter one recent Barbell Side Lunge result and one recent Smith Machine Seated Shoulder Press result
First lift: weight used and 1–12 strict reps. Second lift: weight used and 1–12 strict reps. Pounds or kilograms.
Related Tools
- Barbell Side Lunge — View the individual Barbell Side Lunge standards and next strength-level target.
- Smith Machine Seated Shoulder Press — View the individual Smith Machine Seated Shoulder Press standards and next strength-level target.
- Barbell Cossack Squat — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
- Barbell Lunge — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
- Smith Machine Overhead Press — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.
- Machine Shoulder Press — Use this related standards tool to examine a closely related exercise without mixing its result into this comparison.