Machine Seated Crunch

Activated Muscles

Muscle Group	Muscles
Primary muscles	Abdominals (Rectus Abdominis)
Secondary muscles	Obliques (Internal and External)
Stabilizer muscles	Hip Flexors (Iliopsoas), Erector Spinae (to a lesser extent)
Grip muscles	None

Muscle Group

Muscles

Primary muscles

Abdominals (Rectus Abdominis)

Secondary muscles

Obliques (Internal and External)

Stabilizer muscles

Hip Flexors (Iliopsoas), Erector Spinae (to a lesser extent)

Grip muscles

None

Machine Seated Crunch Average

Level
	26 kg (58 lbs)	14 kg (30 lbs)
	51 kg (112 lbs)	24 kg (53 lbs)
	85 kg (187 lbs)	38 kg (85 lbs)
	128 kg (282 lbs)	56 kg (123 lbs)
	177 kg (391 lbs)	76 kg (167 lbs)

Level

26 kg
(58 lbs)

14 kg
(30 lbs)

51 kg
(112 lbs)

24 kg
(53 lbs)

85 kg
(187 lbs)

38 kg
(85 lbs)

128 kg
(282 lbs)

56 kg
(123 lbs)

177 kg
(391 lbs)

76 kg
(167 lbs)

Note: These standards are based on average lifters and may vary depending on individual factors such as body weight, age. More datailed data below.

Machine Seated Crunch Standards [kg]

By Bodyweight
By Age

Table by Male and Bodyweight [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

BW
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

Table by Male and Age [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Age
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

Table by Female and Bodyweight [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

BW
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

Table by Female and Age [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Age
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: Dumbbell weights in the table are for one dumbbell, The barbell at the gym basically weighs 20 kg / 44 lbs.

About Table

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.	Top 20%
Pro	Specialize in the workout routine for over 5 years.	Top 5%

Level

Color

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.

Top 20%

Pro

Specialize in the workout routine for over 5 years.

Top 5%

Estimated Calorie Burn per 10 Minutes

Intensity	Calories Burned
Light	🔥 20-30 calories
Moderate	🔥 30-45 calories
Vigorous	🔥 45-60 calories
High-Intensity	🔥 60-80 calories

Intensity

Calories Burned

Light

🔥 20-30 calories

Moderate

🔥 30-45 calories

Vigorous

🔥 45-60 calories

High-Intensity

🔥 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:

Light: Warm-up sets or recovery work
Moderate: Standard working sets
Vigorous: Heavy lifting or higher volume
High-Intensity: Maximum effort or AMRAP sets

Machine Seated Crunch

Activated Muscles

Machine Seated Crunch Average [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Machine Seated Crunch Standards [kg]

Table by Male and Bodyweight [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Table by Male and Age [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Table by Female and Bodyweight [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

Table by Female and Age [1RM] One-Rep Max, the maximum amount of weight that a person can possibly lift for one repetition.

About Table

Estimated Calorie Burn per 10 Minutes

Other Workouts

Whole Body Workouts

Chest Workouts

Back Workouts

Shoulder Workouts

Arm Workouts

Leg Workouts

Core Workouts

BW
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
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

BW
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
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

BW
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
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

BW
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
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

BW
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
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

BW
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
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