Lying Leg Curl

Muscles Activated

Muscle Group	Muscles
Primary Muscles	Hamstring
Secondary Muscles	Gluteus Maximus
Stabilizer Muscles	Abdominal External Oblique, Erector Spinae
Grip Muscles	None

Muscle Group

Muscles

Primary Muscles

Hamstring

Secondary Muscles

Gluteus Maximus

Stabilizer Muscles

Abdominal External Oblique, Erector Spinae

Grip Muscles

None

Lying Leg Curl Average Weight [1RM]

Level
Beg.	23 kg (50 lbs)	14 kg (30 lbs)
Nov.	40 kg (89 lbs)	24 kg (53 lbs)
Int.	64 kg (141 lbs)	38 kg (83 lbs)
Adv.	93 kg (206 lbs)	55 kg (121 lbs)
Pro	126 kg (279 lbs)	74 kg (164 lbs)

Level

Beg.

23 kg
(50 lbs)

14 kg
(30 lbs)

Nov.

40 kg
(89 lbs)

24 kg
(53 lbs)

Int.

64 kg
(141 lbs)

38 kg
(83 lbs)

Adv.

93 kg
(206 lbs)

55 kg
(121 lbs)

Pro

126 kg
(279 lbs)

74 kg
(164 lbs)

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.

Lying Leg Curl Standard (kg)

By Bodyweight
By Age

Table by Male and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
50	12	24	42	64	91
55	14	28	46	70	97
60	17	31	51	75	103
65	19	34	55	80	109
70	21	37	59	85	115
75	24	40	63	90	120
80	26	43	66	94	125
85	28	46	70	98	130
90	30	49	73	102	135
95	32	52	77	106	139
100	35	54	80	110	143
105	37	57	83	114	148
110	39	59	86	117	152
115	41	62	89	121	156
120	43	64	92	124	159
125	45	67	94	127	163
130	46	69	97	130	167
135	48	71	100	133	170
140	50	73	102	136	173

Table by Male and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	19	34	55	80	108
20	22	39	63	91	123
25	23	40	64	93	126
30	23	40	64	93	126
35	23	40	64	93	126
40	23	40	64	93	126
45	22	38	61	89	120
50	20	36	57	83	113
55	19	33	53	77	104
60	17	30	48	70	95
65	15	27	44	63	86
70	14	25	39	57	77
75	12	22	35	51	69
80	11	20	31	46	62
85	10	18	28	41	55
90	9	16	25	37	50

Table by Female and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
40	9	17	29	44	61
45	10	19	31	46	64
50	11	20	33	49	67
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	76
75	16	27	41	59	78
80	17	28	43	60	80
85	18	29	44	62	82
90	19	30	45	63	83
95	19	31	46	65	85
100	20	32	48	66	87
105	21	33	49	67	88
110	22	34	50	69	90
115	22	35	51	70	91
120	23	36	52	71	92

Table by Female and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	20	32	47	63
20	13	23	37	54	72
25	14	24	38	55	74
30	14	24	38	55	74
35	14	24	38	55	74
40	14	24	38	55	74
45	13	23	36	52	70
50	12	21	34	49	66
55	11	20	31	45	61
60	10	18	28	41	56
65	9	16	26	37	50
70	8	15	23	34	45
75	7	13	21	30	40
80	7	12	18	27	36
85	6	10	17	24	32
90	5	9	15	22	29

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	🔥 30-45 Calories
Hard	🔥 45-60 Calories
Max	🔥 60-80 Calories

Intensity

Calories Burned

Easy

🔥 20-30 Calories

Medium

🔥 30-45 Calories

Hard

🔥 45-60 Calories

Max

🔥 60-80 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

Lying Leg Curl Average Weight [1RM]

Lying Leg Curl Standard (kg)

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
50	12	24	42	64	91
55	14	28	46	70	97
60	17	31	51	75	103
65	19	34	55	80	109
70	21	37	59	85	115
75	24	40	63	90	120
80	26	43	66	94	125
85	28	46	70	98	130
90	30	49	73	102	135
95	32	52	77	106	139
100	35	54	80	110	143
105	37	57	83	114	148
110	39	59	86	117	152
115	41	62	89	121	156
120	43	64	92	124	159
125	45	67	94	127	163
130	46	69	97	130	167
135	48	71	100	133	170
140	50	73	102	136	173

Age	Beg.	Nov.	Int.	Adv.	Pro
15	19	34	55	80	108
20	22	39	63	91	123
25	23	40	64	93	126
30	23	40	64	93	126
35	23	40	64	93	126
40	23	40	64	93	126
45	22	38	61	89	120
50	20	36	57	83	113
55	19	33	53	77	104
60	17	30	48	70	95
65	15	27	44	63	86
70	14	25	39	57	77
75	12	22	35	51	69
80	11	20	31	46	62
85	10	18	28	41	55
90	9	16	25	37	50

BW	Beg.	Nov.	Int.	Adv.	Pro
40	9	17	29	44	61
45	10	19	31	46	64
50	11	20	33	49	67
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	76
75	16	27	41	59	78
80	17	28	43	60	80
85	18	29	44	62	82
90	19	30	45	63	83
95	19	31	46	65	85
100	20	32	48	66	87
105	21	33	49	67	88
110	22	34	50	69	90
115	22	35	51	70	91
120	23	36	52	71	92

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	20	32	47	63
20	13	23	37	54	72
25	14	24	38	55	74
30	14	24	38	55	74
35	14	24	38	55	74
40	14	24	38	55	74
45	13	23	36	52	70
50	12	21	34	49	66
55	11	20	31	45	61
60	10	18	28	41	56
65	9	16	26	37	50
70	8	15	23	34	45
75	7	13	21	30	40
80	7	12	18	27	36
85	6	10	17	24	32
90	5	9	15	22	29

BW	Beg.	Nov.	Int.	Adv.	Pro
50	12	24	42	64	91
55	14	28	46	70	97
60	17	31	51	75	103
65	19	34	55	80	109
70	21	37	59	85	115
75	24	40	63	90	120
80	26	43	66	94	125
85	28	46	70	98	130
90	30	49	73	102	135
95	32	52	77	106	139
100	35	54	80	110	143
105	37	57	83	114	148
110	39	59	86	117	152
115	41	62	89	121	156
120	43	64	92	124	159
125	45	67	94	127	163
130	46	69	97	130	167
135	48	71	100	133	170
140	50	73	102	136	173

Age	Beg.	Nov.	Int.	Adv.	Pro
15	19	34	55	80	108
20	22	39	63	91	123
25	23	40	64	93	126
30	23	40	64	93	126
35	23	40	64	93	126
40	23	40	64	93	126
45	22	38	61	89	120
50	20	36	57	83	113
55	19	33	53	77	104
60	17	30	48	70	95
65	15	27	44	63	86
70	14	25	39	57	77
75	12	22	35	51	69
80	11	20	31	46	62
85	10	18	28	41	55
90	9	16	25	37	50

BW	Beg.	Nov.	Int.	Adv.	Pro
40	9	17	29	44	61
45	10	19	31	46	64
50	11	20	33	49	67
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	76
75	16	27	41	59	78
80	17	28	43	60	80
85	18	29	44	62	82
90	19	30	45	63	83
95	19	31	46	65	85
100	20	32	48	66	87
105	21	33	49	67	88
110	22	34	50	69	90
115	22	35	51	70	91
120	23	36	52	71	92

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	20	32	47	63
20	13	23	37	54	72
25	14	24	38	55	74
30	14	24	38	55	74
35	14	24	38	55	74
40	14	24	38	55	74
45	13	23	36	52	70
50	12	21	34	49	66
55	11	20	31	45	61
60	10	18	28	41	56
65	9	16	26	37	50
70	8	15	23	34	45
75	7	13	21	30	40
80	7	12	18	27	36
85	6	10	17	24	32
90	5	9	15	22	29

BW	Beg.	Nov.	Int.	Adv.	Pro
50	12	24	42	64	91
55	14	28	46	70	97
60	17	31	51	75	103
65	19	34	55	80	109
70	21	37	59	85	115
75	24	40	63	90	120
80	26	43	66	94	125
85	28	46	70	98	130
90	30	49	73	102	135
95	32	52	77	106	139
100	35	54	80	110	143
105	37	57	83	114	148
110	39	59	86	117	152
115	41	62	89	121	156
120	43	64	92	124	159
125	45	67	94	127	163
130	46	69	97	130	167
135	48	71	100	133	170
140	50	73	102	136	173

Age	Beg.	Nov.	Int.	Adv.	Pro
15	19	34	55	80	108
20	22	39	63	91	123
25	23	40	64	93	126
30	23	40	64	93	126
35	23	40	64	93	126
40	23	40	64	93	126
45	22	38	61	89	120
50	20	36	57	83	113
55	19	33	53	77	104
60	17	30	48	70	95
65	15	27	44	63	86
70	14	25	39	57	77
75	12	22	35	51	69
80	11	20	31	46	62
85	10	18	28	41	55
90	9	16	25	37	50

BW	Beg.	Nov.	Int.	Adv.	Pro
40	9	17	29	44	61
45	10	19	31	46	64
50	11	20	33	49	67
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	76
75	16	27	41	59	78
80	17	28	43	60	80
85	18	29	44	62	82
90	19	30	45	63	83
95	19	31	46	65	85
100	20	32	48	66	87
105	21	33	49	67	88
110	22	34	50	69	90
115	22	35	51	70	91
120	23	36	52	71	92

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	20	32	47	63
20	13	23	37	54	72
25	14	24	38	55	74
30	14	24	38	55	74
35	14	24	38	55	74
40	14	24	38	55	74
45	13	23	36	52	70
50	12	21	34	49	66
55	11	20	31	45	61
60	10	18	28	41	56
65	9	16	26	37	50
70	8	15	23	34	45
75	7	13	21	30	40
80	7	12	18	27	36
85	6	10	17	24	32
90	5	9	15	22	29