Cable Leg Extension

Muscles Activated

Muscle Group	Muscles
Primary Muscles	Quadriceps Femoris
Secondary Muscles	None
Stabilizer Muscles	Rectus Abdominis
Grip Muscles	None

Muscle Group

Muscles

Primary Muscles

Quadriceps Femoris

Secondary Muscles

None

Stabilizer Muscles

Rectus Abdominis

Grip Muscles

None

Cable Leg Extension Average Weight [1RM]

Level
Beg.	7 kg (16 lb)	4 kg (9 lb)
Nov.	18 kg (40 lb)	10 kg (21 lb)
Int.	35 kg (77 lb)	18 kg (39 lb)
Adv.	57 kg (125 lb)	28 kg (62 lb)
Pro	83 kg (183 lb)	40 kg (89 lb)

Level

Beg.

7 kg
(16 lb)

4 kg
(9 lb)

Nov.

18 kg
(40 lb)

10 kg
(21 lb)

Int.

35 kg
(77 lb)

18 kg
(39 lb)

Adv.

57 kg
(125 lb)

28 kg
(62 lb)

Pro

83 kg
(183 lb)

40 kg
(89 lb)

Note: These standards are based on the average lifter and may vary depending on individual factors such as body weight and age. More detailed data is provided below.

Cable Leg Extension Standard (lb)

By Bodyweight
By Age

Table by Male and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	19	45	81	125
120	7	23	51	89	135
130	9	27	56	96	144
140	11	31	62	103	152
150	14	35	67	110	161
160	16	38	72	116	169
170	18	42	77	123	176
180	21	46	82	129	183
190	23	49	87	135	190
200	26	53	91	140	197
210	28	56	96	146	204
220	30	59	100	151	210
230	33	63	104	157	216
240	35	66	108	162	222
250	37	69	113	167	228
260	40	72	117	172	234
270	42	75	120	176	239
280	44	78	124	181	245
290	47	81	128	185	250
300	49	84	132	190	255
310	51	87	135	194	260

Table by Male and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	14	34	65	107	156
20	16	39	75	122	178
25	16	40	77	125	183
30	16	40	77	125	183
35	16	40	77	125	183
40	16	40	77	125	183
45	15	38	73	119	174
50	14	36	68	112	163
55	13	33	63	103	151
60	12	30	58	94	138
65	11	27	52	85	124
70	10	24	47	76	112
75	9	22	42	68	100
80	8	20	37	61	89
85	7	18	34	55	80
90	6	16	30	49	72

Table by Female and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
90	5	13	28	47	70
100	6	15	30	50	74
110	7	17	32	53	77
120	8	18	34	56	81
130	9	20	36	58	84
140	9	21	38	61	87
150	10	23	40	63	89
160	11	24	42	65	92
170	12	25	44	67	95
180	13	26	45	69	97
190	14	28	47	71	99
200	15	29	48	73	101
210	16	30	50	75	104
220	16	31	51	77	106
230	17	32	53	78	108
240	18	33	54	80	109
250	19	34	55	81	111
260	19	35	56	83	113

Table by Female and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	8	18	33	53	76
20	9	21	38	60	86
25	9	21	39	62	89
30	9	21	39	62	89
35	9	21	39	62	89
40	9	21	39	62	89
45	9	20	37	59	84
50	8	19	34	55	79
55	8	17	32	51	73
60	7	16	29	46	67
65	6	14	26	42	60
70	6	13	24	38	54
75	5	11	21	34	48
80	4	10	19	30	43
85	4	9	17	27	39
90	4	8	15	24	35

Note: The dumbbell weights listed in the table refer to the weight of a single dumbbell. Standard gym barbells typically weigh 20 kg / 44lbs.

About Tables

Level	Description	Percentile
Beg.	Adopt correct form and continue with your workouts for over a month.	Bottom 5%
Nov.	Continue with your workouts consistently for over 6 months.	Top 80%
Int.	Continue with your workouts consistently for over 2 years.	Top 50%
Adv.	Continue with your workouts consistently for over 5 years.	上位 20%
Pro	Specialize in the workout routine for over 5 years.	Top 5%

Level

Description

Percentile

Beg.

Adopt correct form and continue with your workouts for over a month.

Bottom 5%

Nov.

Continue with your workouts consistently for over 6 months.

Top 80%

Int.

Continue with your workouts consistently for over 2 years.

Top 50%

Adv.

Continue with your workouts consistently for over 5 years.

上位 20%

Pro

Specialize in the workout routine for over 5 years.

Top 5%

Estimated Calorie Burn per 10 Minutes

Intensity	Calories Burned
Easy	🔥 20-30 Calories
Medium	🔥 30-50 Calories
Hard	🔥 50-70 Calories
Max	🔥 70-90 Calories

Intensity

Calories Burned

Easy

🔥 20-30 Calories

Medium

🔥 30-50 Calories

Hard

🔥 50-70 Calories

Max

🔥 70-90 Calories

Note：These are estimated values for an average adult. Actual calorie burn may vary based on individual factors such as weight, muscle mass, and exercise form.

Intensity Levels：

Easy：Warm-up sets or recovery work
Medium：Standard workout sets
Hard：Heavy lifting or higher volume
Max：Maximum effort or AMRAP sets

Muscles Activated

Cable Leg Extension Average Weight [1RM]

Cable Leg Extension Standard (lb)

Table by Male and Bodyweight [1RM]

Table by Male and Age [1RM]

Table by Female and Bodyweight [1RM]

Table by Female and Age [1RM]

About Tables

Estimated Calorie Burn per 10 Minutes

Other Workouts

Whole Body Workouts

Chest Workouts

Back Workouts

Shoulder Workouts

Arm Workouts

Leg Workouts

Core Workouts

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	19	45	81	125
120	7	23	51	89	135
130	9	27	56	96	144
140	11	31	62	103	152
150	14	35	67	110	161
160	16	38	72	116	169
170	18	42	77	123	176
180	21	46	82	129	183
190	23	49	87	135	190
200	26	53	91	140	197
210	28	56	96	146	204
220	30	59	100	151	210
230	33	63	104	157	216
240	35	66	108	162	222
250	37	69	113	167	228
260	40	72	117	172	234
270	42	75	120	176	239
280	44	78	124	181	245
290	47	81	128	185	250
300	49	84	132	190	255
310	51	87	135	194	260

Age	Beg.	Nov.	Int.	Adv.	Pro
15	14	34	65	107	156
20	16	39	75	122	178
25	16	40	77	125	183
30	16	40	77	125	183
35	16	40	77	125	183
40	16	40	77	125	183
45	15	38	73	119	174
50	14	36	68	112	163
55	13	33	63	103	151
60	12	30	58	94	138
65	11	27	52	85	124
70	10	24	47	76	112
75	9	22	42	68	100
80	8	20	37	61	89
85	7	18	34	55	80
90	6	16	30	49	72

BW	Beg.	Nov.	Int.	Adv.	Pro
90	5	13	28	47	70
100	6	15	30	50	74
110	7	17	32	53	77
120	8	18	34	56	81
130	9	20	36	58	84
140	9	21	38	61	87
150	10	23	40	63	89
160	11	24	42	65	92
170	12	25	44	67	95
180	13	26	45	69	97
190	14	28	47	71	99
200	15	29	48	73	101
210	16	30	50	75	104
220	16	31	51	77	106
230	17	32	53	78	108
240	18	33	54	80	109
250	19	34	55	81	111
260	19	35	56	83	113

Age	Beg.	Nov.	Int.	Adv.	Pro
15	8	18	33	53	76
20	9	21	38	60	86
25	9	21	39	62	89
30	9	21	39	62	89
35	9	21	39	62	89
40	9	21	39	62	89
45	9	20	37	59	84
50	8	19	34	55	79
55	8	17	32	51	73
60	7	16	29	46	67
65	6	14	26	42	60
70	6	13	24	38	54
75	5	11	21	34	48
80	4	10	19	30	43
85	4	9	17	27	39
90	4	8	15	24	35

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	19	45	81	125
120	7	23	51	89	135
130	9	27	56	96	144
140	11	31	62	103	152
150	14	35	67	110	161
160	16	38	72	116	169
170	18	42	77	123	176
180	21	46	82	129	183
190	23	49	87	135	190
200	26	53	91	140	197
210	28	56	96	146	204
220	30	59	100	151	210
230	33	63	104	157	216
240	35	66	108	162	222
250	37	69	113	167	228
260	40	72	117	172	234
270	42	75	120	176	239
280	44	78	124	181	245
290	47	81	128	185	250
300	49	84	132	190	255
310	51	87	135	194	260

Age	Beg.	Nov.	Int.	Adv.	Pro
15	14	34	65	107	156
20	16	39	75	122	178
25	16	40	77	125	183
30	16	40	77	125	183
35	16	40	77	125	183
40	16	40	77	125	183
45	15	38	73	119	174
50	14	36	68	112	163
55	13	33	63	103	151
60	12	30	58	94	138
65	11	27	52	85	124
70	10	24	47	76	112
75	9	22	42	68	100
80	8	20	37	61	89
85	7	18	34	55	80
90	6	16	30	49	72

BW	Beg.	Nov.	Int.	Adv.	Pro
90	5	13	28	47	70
100	6	15	30	50	74
110	7	17	32	53	77
120	8	18	34	56	81
130	9	20	36	58	84
140	9	21	38	61	87
150	10	23	40	63	89
160	11	24	42	65	92
170	12	25	44	67	95
180	13	26	45	69	97
190	14	28	47	71	99
200	15	29	48	73	101
210	16	30	50	75	104
220	16	31	51	77	106
230	17	32	53	78	108
240	18	33	54	80	109
250	19	34	55	81	111
260	19	35	56	83	113

Age	Beg.	Nov.	Int.	Adv.	Pro
15	8	18	33	53	76
20	9	21	38	60	86
25	9	21	39	62	89
30	9	21	39	62	89
35	9	21	39	62	89
40	9	21	39	62	89
45	9	20	37	59	84
50	8	19	34	55	79
55	8	17	32	51	73
60	7	16	29	46	67
65	6	14	26	42	60
70	6	13	24	38	54
75	5	11	21	34	48
80	4	10	19	30	43
85	4	9	17	27	39
90	4	8	15	24	35

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	19	45	81	125
120	7	23	51	89	135
130	9	27	56	96	144
140	11	31	62	103	152
150	14	35	67	110	161
160	16	38	72	116	169
170	18	42	77	123	176
180	21	46	82	129	183
190	23	49	87	135	190
200	26	53	91	140	197
210	28	56	96	146	204
220	30	59	100	151	210
230	33	63	104	157	216
240	35	66	108	162	222
250	37	69	113	167	228
260	40	72	117	172	234
270	42	75	120	176	239
280	44	78	124	181	245
290	47	81	128	185	250
300	49	84	132	190	255
310	51	87	135	194	260

Age	Beg.	Nov.	Int.	Adv.	Pro
15	14	34	65	107	156
20	16	39	75	122	178
25	16	40	77	125	183
30	16	40	77	125	183
35	16	40	77	125	183
40	16	40	77	125	183
45	15	38	73	119	174
50	14	36	68	112	163
55	13	33	63	103	151
60	12	30	58	94	138
65	11	27	52	85	124
70	10	24	47	76	112
75	9	22	42	68	100
80	8	20	37	61	89
85	7	18	34	55	80
90	6	16	30	49	72

BW	Beg.	Nov.	Int.	Adv.	Pro
90	5	13	28	47	70
100	6	15	30	50	74
110	7	17	32	53	77
120	8	18	34	56	81
130	9	20	36	58	84
140	9	21	38	61	87
150	10	23	40	63	89
160	11	24	42	65	92
170	12	25	44	67	95
180	13	26	45	69	97
190	14	28	47	71	99
200	15	29	48	73	101
210	16	30	50	75	104
220	16	31	51	77	106
230	17	32	53	78	108
240	18	33	54	80	109
250	19	34	55	81	111
260	19	35	56	83	113

Age	Beg.	Nov.	Int.	Adv.	Pro
15	8	18	33	53	76
20	9	21	38	60	86
25	9	21	39	62	89
30	9	21	39	62	89
35	9	21	39	62	89
40	9	21	39	62	89
45	9	20	37	59	84
50	8	19	34	55	79
55	8	17	32	51	73
60	7	16	29	46	67
65	6	14	26	42	60
70	6	13	24	38	54
75	5	11	21	34	48
80	4	10	19	30	43
85	4	9	17	27	39
90	4	8	15	24	35