Machine Seated Crunch

Machine Seated Crunch shows average weight and strength standards as a reference for core. Primary muscles: Rectus abdominis.

Log Machine Seated Crunch

Average weight: Intermediate

Reference for an intermediate lifter.

Men 85 kg

Women 38 kg

Machine Seated Crunch: Average weight [1RM]

Level
Beginner	26 kg	14 kg
Novice	51 kg	24 kg
Intermediate	85 kg	38 kg
Advanced	128 kg	56 kg
Elite	177 kg	76 kg

Note: These standards are 1RM estimates based on average lifters. Bodyweight, age, and other personal factors can affect the values. See the detailed tables below.

Your current level

Calculate your Machine Seated Crunch estimated 1RM and level

Estimate 1RM from the weight and reps you performed, then compare it with bodyweight standards.

This is an estimate. Technique, range of motion, and fatigue can change the result. See the method

Machine Seated Crunch: Strength standards (kg)

By bodyweight
By age

Men by bodyweight (kg) [1RM]

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
50	17	37	66	104	148
55	19	40	70	109	154
60	21	43	74	113	159
65	23	45	77	117	164
70	24	48	80	121	168
75	26	50	83	125	173
80	28	52	86	128	177
85	29	54	89	132	181
90	31	56	91	135	184
95	32	58	94	138	188
100	34	60	96	141	191
105	35	62	99	144	195
110	36	64	101	146	198
115	38	66	103	149	201
120	39	67	105	152	204
125	40	69	107	154	207
130	41	70	109	156	209
135	42	72	111	159	212
140	44	73	113	161	214

Men by age [1RM]

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	22	43	72	109	151
20	26	49	83	125	173
25	26	51	85	128	177
30	26	51	85	128	177
35	26	51	85	128	177
40	26	51	85	128	177
45	25	48	81	121	168
50	23	45	76	114	158
55	22	42	70	105	146
60	20	38	64	96	133
65	18	34	58	87	120
70	16	31	52	78	108
75	14	28	46	70	97
80	13	25	41	62	86
85	11	22	37	56	77
90	10	20	33	50	70

Women by bodyweight (kg) [1RM]

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
40	8	16	28	43	60
45	10	18	30	46	63
50	11	20	33	48	66
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	77
75	16	27	42	59	79
80	17	29	43	61	81
85	18	30	45	63	83
90	19	31	46	65	85
95	20	32	48	66	87
100	21	33	49	68	89
105	22	34	50	69	91
110	23	35	52	71	92
115	23	36	53	72	94
120	24	37	54	74	95

Women by age [1RM]

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	12	21	33	48	65
20	13	24	37	55	74
25	14	24	38	56	76
30	14	24	38	56	76
35	14	24	38	56	76
40	14	24	38	56	76
45	13	23	36	53	72
50	12	22	34	50	68
55	11	20	32	46	62
60	10	18	29	42	57
65	9	16	26	38	52
70	8	15	23	34	46
75	7	13	21	31	41
80	7	12	19	27	37
85	6	11	17	24	33
90	5	10	15	22	30

Note: The displayed load on machines and cables can vary by manufacturer and setup. Use these values as a comparison reference under similar equipment conditions.

Muscles worked

Group	Muscles
Primary muscles	Rectus abdominis
Secondary muscles	External obliques
Stabilizers	Erector spinae
Grip	None

Track and analyze in the Shiba app

Review weight, reps, and progress in one place.

Log Machine Seated Crunch in Shiba

How to read the table

Level	Description	Distribution
Beginner	Has learned proper form and trained consistently for at least 1 month.	Bottom 5%
Novice	Has trained consistently for at least 6 months.	Top 80%
Intermediate	Has trained consistently for at least 2 years.	Top 50%
Advanced	Has trained consistently for more than 5 years.	Top 20%
Elite	Has specialized in this exercise for more than 5 years.	Top 5%

More exercises

Core

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
50	17	37	66	104	148
55	19	40	70	109	154
60	21	43	74	113	159
65	23	45	77	117	164
70	24	48	80	121	168
75	26	50	83	125	173
80	28	52	86	128	177
85	29	54	89	132	181
90	31	56	91	135	184
95	32	58	94	138	188
100	34	60	96	141	191
105	35	62	99	144	195
110	36	64	101	146	198
115	38	66	103	149	201
120	39	67	105	152	204
125	40	69	107	154	207
130	41	70	109	156	209
135	42	72	111	159	212
140	44	73	113	161	214

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	22	43	72	109	151
20	26	49	83	125	173
25	26	51	85	128	177
30	26	51	85	128	177
35	26	51	85	128	177
40	26	51	85	128	177
45	25	48	81	121	168
50	23	45	76	114	158
55	22	42	70	105	146
60	20	38	64	96	133
65	18	34	58	87	120
70	16	31	52	78	108
75	14	28	46	70	97
80	13	25	41	62	86
85	11	22	37	56	77
90	10	20	33	50	70

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
40	8	16	28	43	60
45	10	18	30	46	63
50	11	20	33	48	66
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	77
75	16	27	42	59	79
80	17	29	43	61	81
85	18	30	45	63	83
90	19	31	46	65	85
95	20	32	48	66	87
100	21	33	49	68	89
105	22	34	50	69	91
110	23	35	52	71	92
115	23	36	53	72	94
120	24	37	54	74	95

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	12	21	33	48	65
20	13	24	37	55	74
25	14	24	38	56	76
30	14	24	38	56	76
35	14	24	38	56	76
40	14	24	38	56	76
45	13	23	36	53	72
50	12	22	34	50	68
55	11	20	32	46	62
60	10	18	29	42	57
65	9	16	26	38	52
70	8	15	23	34	46
75	7	13	21	31	41
80	7	12	19	27	37
85	6	11	17	24	33
90	5	10	15	22	30

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
50	17	37	66	104	148
55	19	40	70	109	154
60	21	43	74	113	159
65	23	45	77	117	164
70	24	48	80	121	168
75	26	50	83	125	173
80	28	52	86	128	177
85	29	54	89	132	181
90	31	56	91	135	184
95	32	58	94	138	188
100	34	60	96	141	191
105	35	62	99	144	195
110	36	64	101	146	198
115	38	66	103	149	201
120	39	67	105	152	204
125	40	69	107	154	207
130	41	70	109	156	209
135	42	72	111	159	212
140	44	73	113	161	214

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	22	43	72	109	151
20	26	49	83	125	173
25	26	51	85	128	177
30	26	51	85	128	177
35	26	51	85	128	177
40	26	51	85	128	177
45	25	48	81	121	168
50	23	45	76	114	158
55	22	42	70	105	146
60	20	38	64	96	133
65	18	34	58	87	120
70	16	31	52	78	108
75	14	28	46	70	97
80	13	25	41	62	86
85	11	22	37	56	77
90	10	20	33	50	70

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
40	8	16	28	43	60
45	10	18	30	46	63
50	11	20	33	48	66
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	77
75	16	27	42	59	79
80	17	29	43	61	81
85	18	30	45	63	83
90	19	31	46	65	85
95	20	32	48	66	87
100	21	33	49	68	89
105	22	34	50	69	91
110	23	35	52	71	92
115	23	36	53	72	94
120	24	37	54	74	95

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	12	21	33	48	65
20	13	24	37	55	74
25	14	24	38	56	76
30	14	24	38	56	76
35	14	24	38	56	76
40	14	24	38	56	76
45	13	23	36	53	72
50	12	22	34	50	68
55	11	20	32	46	62
60	10	18	29	42	57
65	9	16	26	38	52
70	8	15	23	34	46
75	7	13	21	31	41
80	7	12	19	27	37
85	6	11	17	24	33
90	5	10	15	22	30

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
50	17	37	66	104	148
55	19	40	70	109	154
60	21	43	74	113	159
65	23	45	77	117	164
70	24	48	80	121	168
75	26	50	83	125	173
80	28	52	86	128	177
85	29	54	89	132	181
90	31	56	91	135	184
95	32	58	94	138	188
100	34	60	96	141	191
105	35	62	99	144	195
110	36	64	101	146	198
115	38	66	103	149	201
120	39	67	105	152	204
125	40	69	107	154	207
130	41	70	109	156	209
135	42	72	111	159	212
140	44	73	113	161	214

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	22	43	72	109	151
20	26	49	83	125	173
25	26	51	85	128	177
30	26	51	85	128	177
35	26	51	85	128	177
40	26	51	85	128	177
45	25	48	81	121	168
50	23	45	76	114	158
55	22	42	70	105	146
60	20	38	64	96	133
65	18	34	58	87	120
70	16	31	52	78	108
75	14	28	46	70	97
80	13	25	41	62	86
85	11	22	37	56	77
90	10	20	33	50	70

Bodyweight	Beginner	Novice	Intermediate	Advanced	Elite
40	8	16	28	43	60
45	10	18	30	46	63
50	11	20	33	48	66
55	12	22	35	51	69
60	13	23	37	53	72
65	14	25	38	55	74
70	15	26	40	57	77
75	16	27	42	59	79
80	17	29	43	61	81
85	18	30	45	63	83
90	19	31	46	65	85
95	20	32	48	66	87
100	21	33	49	68	89
105	22	34	50	69	91
110	23	35	52	71	92
115	23	36	53	72	94
120	24	37	54	74	95

Age	Beginner	Novice	Intermediate	Advanced	Elite
15	12	21	33	48	65
20	13	24	37	55	74
25	14	24	38	56	76
30	14	24	38	56	76
35	14	24	38	56	76
40	14	24	38	56	76
45	13	23	36	53	72
50	12	22	34	50	68
55	11	20	32	46	62
60	10	18	29	42	57
65	9	16	26	38	52
70	8	15	23	34	46
75	7	13	21	31	41
80	7	12	19	27	37
85	6	11	17	24	33
90	5	10	15	22	30