Leg Extension Strength Standards for Men and Women
Discover how your Leg Extension performance compares to others and set new strength goals. Use our calculator to find your level and get personalized improvement tips.
Compare your Leg Extension performance to these weight standards and see where you stand.
Level
Weight
Beginner
86 lbs
Novice
143 lbs
Intermediate
220 lbs
Advanced
314 lbs
Elite
419 lbs
Level
Weight
Beginner
47 lbs
Novice
84 lbs
Intermediate
136 lbs
Advanced
201 lbs
Elite
276 lbs
Leg Extension Bodyweight Ratio Standards
See how your Leg Extension strength measures up relative to your body weight.
Level
Bodyweight Ratio
Beginner
0.50
Novice
0.75
Intermediate
1.25
Advanced
1.75
Elite
2.50
Level
Bodyweight Ratio
Beginner
0.25
Novice
0.50
Intermediate
1.00
Advanced
1.25
Elite
2.00
Leg Extension Standards by Bodyweight
Find the Leg Extension strength standards for your specific body weight.
Bodyweight
Beginner
Novice
Intermediate
Advanced
Elite
110 lbs
54 lbs
97 lbs
157 lbs
233 lbs
319 lbs
120 lbs
60 lbs
106 lbs
169 lbs
247 lbs
336 lbs
130 lbs
67 lbs
115 lbs
180 lbs
261 lbs
353 lbs
140 lbs
73 lbs
123 lbs
191 lbs
274 lbs
368 lbs
150 lbs
80 lbs
132 lbs
201 lbs
286 lbs
382 lbs
160 lbs
86 lbs
140 lbs
211 lbs
298 lbs
396 lbs
170 lbs
92 lbs
147 lbs
221 lbs
310 lbs
409 lbs
180 lbs
97 lbs
155 lbs
230 lbs
321 lbs
422 lbs
190 lbs
103 lbs
162 lbs
239 lbs
331 lbs
434 lbs
200 lbs
109 lbs
169 lbs
247 lbs
341 lbs
445 lbs
210 lbs
114 lbs
176 lbs
256 lbs
351 lbs
457 lbs
220 lbs
119 lbs
183 lbs
264 lbs
361 lbs
467 lbs
230 lbs
125 lbs
189 lbs
272 lbs
370 lbs
478 lbs
240 lbs
130 lbs
195 lbs
279 lbs
379 lbs
488 lbs
250 lbs
135 lbs
201 lbs
287 lbs
387 lbs
498 lbs
260 lbs
140 lbs
207 lbs
294 lbs
396 lbs
507 lbs
270 lbs
144 lbs
213 lbs
301 lbs
404 lbs
517 lbs
280 lbs
149 lbs
219 lbs
308 lbs
412 lbs
526 lbs
290 lbs
154 lbs
225 lbs
314 lbs
420 lbs
534 lbs
300 lbs
158 lbs
230 lbs
321 lbs
427 lbs
543 lbs
310 lbs
162 lbs
236 lbs
327 lbs
434 lbs
551 lbs
Bodyweight
Beginner
Novice
Intermediate
Advanced
Elite
90 lbs
34 lbs
65 lbs
110 lbs
168 lbs
235 lbs
100 lbs
37 lbs
69 lbs
115 lbs
175 lbs
244 lbs
110 lbs
40 lbs
73 lbs
121 lbs
181 lbs
252 lbs
120 lbs
42 lbs
77 lbs
126 lbs
188 lbs
259 lbs
130 lbs
45 lbs
80 lbs
130 lbs
193 lbs
266 lbs
140 lbs
47 lbs
84 lbs
135 lbs
199 lbs
272 lbs
150 lbs
50 lbs
87 lbs
139 lbs
204 lbs
278 lbs
160 lbs
52 lbs
90 lbs
143 lbs
209 lbs
284 lbs
170 lbs
54 lbs
93 lbs
147 lbs
213 lbs
289 lbs
180 lbs
56 lbs
96 lbs
150 lbs
218 lbs
294 lbs
190 lbs
58 lbs
99 lbs
154 lbs
222 lbs
299 lbs
200 lbs
60 lbs
101 lbs
157 lbs
226 lbs
304 lbs
210 lbs
62 lbs
104 lbs
160 lbs
230 lbs
308 lbs
220 lbs
64 lbs
106 lbs
163 lbs
233 lbs
313 lbs
230 lbs
66 lbs
109 lbs
166 lbs
237 lbs
317 lbs
240 lbs
67 lbs
111 lbs
169 lbs
240 lbs
321 lbs
250 lbs
69 lbs
113 lbs
172 lbs
244 lbs
325 lbs
260 lbs
71 lbs
115 lbs
175 lbs
247 lbs
328 lbs
Leg Extension Standards by Age
Discover how Leg Extension strength standards vary across different age groups.
Age
Beginner
Novice
Intermediate
Advanced
Elite
15
74 lbs
123 lbs
188 lbs
268 lbs
358 lbs
20
84 lbs
140 lbs
214 lbs
306 lbs
409 lbs
25
86 lbs
143 lbs
220 lbs
314 lbs
419 lbs
30
86 lbs
143 lbs
220 lbs
314 lbs
419 lbs
35
86 lbs
143 lbs
220 lbs
314 lbs
419 lbs
40
86 lbs
143 lbs
220 lbs
314 lbs
419 lbs
45
82 lbs
136 lbs
209 lbs
298 lbs
398 lbs
50
77 lbs
128 lbs
197 lbs
280 lbs
374 lbs
55
72 lbs
119 lbs
182 lbs
260 lbs
347 lbs
60
67 lbs
110 lbs
167 lbs
238 lbs
317 lbs
65
61 lbs
100 lbs
152 lbs
216 lbs
287 lbs
70
56 lbs
90 lbs
137 lbs
194 lbs
259 lbs
75
51 lbs
82 lbs
123 lbs
175 lbs
232 lbs
80
46 lbs
74 lbs
111 lbs
157 lbs
208 lbs
85
42 lbs
67 lbs
101 lbs
141 lbs
188 lbs
90
39 lbs
61 lbs
91 lbs
128 lbs
170 lbs
Age
Beginner
Novice
Intermediate
Advanced
Elite
15
41 lbs
73 lbs
117 lbs
173 lbs
237 lbs
20
46 lbs
82 lbs
133 lbs
196 lbs
270 lbs
25
47 lbs
84 lbs
136 lbs
201 lbs
276 lbs
30
47 lbs
84 lbs
136 lbs
201 lbs
276 lbs
35
47 lbs
84 lbs
136 lbs
201 lbs
276 lbs
40
47 lbs
84 lbs
136 lbs
201 lbs
276 lbs
45
45 lbs
80 lbs
129 lbs
191 lbs
263 lbs
50
43 lbs
76 lbs
122 lbs
180 lbs
247 lbs
55
40 lbs
71 lbs
113 lbs
167 lbs
229 lbs
60
37 lbs
65 lbs
104 lbs
153 lbs
210 lbs
65
34 lbs
60 lbs
95 lbs
139 lbs
190 lbs
70
32 lbs
54 lbs
86 lbs
126 lbs
172 lbs
75
29 lbs
49 lbs
78 lbs
113 lbs
154 lbs
80
27 lbs
45 lbs
70 lbs
102 lbs
139 lbs
85
25 lbs
41 lbs
64 lbs
92 lbs
125 lbs
90
23 lbs
38 lbs
58 lbs
84 lbs
114 lbs
Leg Extension Overview
Leg extensions isolate and target the quadriceps muscles, enhancing strength and definition in the front of the thighs through a controlled, seated machine movement.