Barbell Hack Squat

Muscles Activated

Muscle Group	Muscles
Primary Muscles	Quadriceps Femoris
Secondary Muscles	Gluteus Maximus, Adductor Muscle Group
Stabilizer Muscles	Hamstring, Tricep Surae
Grip Muscles	Forearm Flexors

Muscle Group

Muscles

Primary Muscles

Quadriceps Femoris

Secondary Muscles

Gluteus Maximus, Adductor Muscle Group

Stabilizer Muscles

Hamstring, Tricep Surae

Grip Muscles

Forearm Flexors

Barbell Hack Squat Average Weight [1RM]

Level
Beg.	50 kg (110 lb)	19 kg (42 lb)
Nov.	83 kg (183 lb)	31 kg (69 lb)
Int.	126 kg (278 lb)	47 kg (105 lb)
Adv.	178 kg (393 lb)	67 kg (148 lb)
Pro	237 kg (522 lb)	89 kg (196 lb)

Level

Beg.

50 kg
(110 lb)

19 kg
(42 lb)

Nov.

83 kg
(183 lb)

31 kg
(69 lb)

Int.

126 kg
(278 lb)

47 kg
(105 lb)

Adv.

178 kg
(393 lb)

67 kg
(148 lb)

Pro

237 kg
(522 lb)

89 kg
(196 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.

Barbell Hack Squat Standard (lb)

By Bodyweight
By Age

Table by Male and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
110	55	103	170	253	348
120	66	118	190	277	376
130	78	134	209	300	403
140	89	149	227	322	429
150	101	163	245	344	453
160	112	178	263	364	477
170	123	192	280	384	500
180	134	205	296	404	522
190	145	219	312	422	543
200	156	232	328	440	563
210	166	245	343	458	583
220	176	257	358	475	603
230	187	269	372	492	621
240	197	281	386	508	639
250	207	293	400	524	657
260	216	305	413	539	674
270	226	316	427	554	691
280	235	327	439	569	707
290	244	338	452	583	723
300	253	349	464	597	739
310	262	359	476	611	754

Table by Male and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	94	155	237	335	444
20	107	178	271	383	509
25	110	183	278	393	522
30	110	183	278	393	522
35	110	183	278	393	522
40	110	183	278	393	522
45	104	173	264	373	495
50	98	163	247	350	465
55	91	150	229	324	430
60	83	137	209	296	392
65	75	124	189	267	354
70	67	111	169	240	318
75	60	99	151	214	284
80	54	89	135	192	254
85	48	80	121	172	228
90	43	72	109	155	206

Table by Female and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
90	28	50	80	118	160
100	31	55	86	124	168
110	34	59	91	131	175
120	37	63	96	137	182
130	40	66	101	142	188
140	43	70	105	147	194
150	46	73	109	152	200
160	48	77	113	157	205
170	51	80	117	162	211
180	53	83	121	166	215
190	56	86	124	170	220
200	58	89	128	174	225
210	60	91	131	178	229
220	62	94	134	181	233
230	64	96	137	185	237
240	66	99	140	188	241
250	68	101	143	191	245
260	70	104	146	195	248

Table by Female and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	35	59	89	126	167
20	40	67	102	144	191
25	42	69	105	148	196
30	42	69	105	148	196
35	42	69	105	148	196
40	42	69	105	148	196
45	39	65	99	140	186
50	37	61	93	132	175
55	34	57	86	122	162
60	31	52	79	111	148
65	28	47	71	101	133
70	25	42	64	90	120
75	23	37	57	81	107
80	20	34	51	72	96
85	18	30	46	65	86
90	16	27	41	58	77

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	🔥 35～45 Calories
Medium	🔥 55～70 Calories
Hard	🔥 75～95 Calories
Max	🔥 100～130 Calories

Intensity

Calories Burned

Easy

🔥 35～45 Calories

Medium

🔥 55～70 Calories

Hard

🔥 75～95 Calories

Max

🔥 100～130 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

Barbell Hack Squat Average Weight [1RM]

Barbell Hack Squat 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	55	103	170	253	348
120	66	118	190	277	376
130	78	134	209	300	403
140	89	149	227	322	429
150	101	163	245	344	453
160	112	178	263	364	477
170	123	192	280	384	500
180	134	205	296	404	522
190	145	219	312	422	543
200	156	232	328	440	563
210	166	245	343	458	583
220	176	257	358	475	603
230	187	269	372	492	621
240	197	281	386	508	639
250	207	293	400	524	657
260	216	305	413	539	674
270	226	316	427	554	691
280	235	327	439	569	707
290	244	338	452	583	723
300	253	349	464	597	739
310	262	359	476	611	754

Age	Beg.	Nov.	Int.	Adv.	Pro
15	94	155	237	335	444
20	107	178	271	383	509
25	110	183	278	393	522
30	110	183	278	393	522
35	110	183	278	393	522
40	110	183	278	393	522
45	104	173	264	373	495
50	98	163	247	350	465
55	91	150	229	324	430
60	83	137	209	296	392
65	75	124	189	267	354
70	67	111	169	240	318
75	60	99	151	214	284
80	54	89	135	192	254
85	48	80	121	172	228
90	43	72	109	155	206

BW	Beg.	Nov.	Int.	Adv.	Pro
90	28	50	80	118	160
100	31	55	86	124	168
110	34	59	91	131	175
120	37	63	96	137	182
130	40	66	101	142	188
140	43	70	105	147	194
150	46	73	109	152	200
160	48	77	113	157	205
170	51	80	117	162	211
180	53	83	121	166	215
190	56	86	124	170	220
200	58	89	128	174	225
210	60	91	131	178	229
220	62	94	134	181	233
230	64	96	137	185	237
240	66	99	140	188	241
250	68	101	143	191	245
260	70	104	146	195	248

Age	Beg.	Nov.	Int.	Adv.	Pro
15	35	59	89	126	167
20	40	67	102	144	191
25	42	69	105	148	196
30	42	69	105	148	196
35	42	69	105	148	196
40	42	69	105	148	196
45	39	65	99	140	186
50	37	61	93	132	175
55	34	57	86	122	162
60	31	52	79	111	148
65	28	47	71	101	133
70	25	42	64	90	120
75	23	37	57	81	107
80	20	34	51	72	96
85	18	30	46	65	86
90	16	27	41	58	77

BW	Beg.	Nov.	Int.	Adv.	Pro
110	55	103	170	253	348
120	66	118	190	277	376
130	78	134	209	300	403
140	89	149	227	322	429
150	101	163	245	344	453
160	112	178	263	364	477
170	123	192	280	384	500
180	134	205	296	404	522
190	145	219	312	422	543
200	156	232	328	440	563
210	166	245	343	458	583
220	176	257	358	475	603
230	187	269	372	492	621
240	197	281	386	508	639
250	207	293	400	524	657
260	216	305	413	539	674
270	226	316	427	554	691
280	235	327	439	569	707
290	244	338	452	583	723
300	253	349	464	597	739
310	262	359	476	611	754

Age	Beg.	Nov.	Int.	Adv.	Pro
15	94	155	237	335	444
20	107	178	271	383	509
25	110	183	278	393	522
30	110	183	278	393	522
35	110	183	278	393	522
40	110	183	278	393	522
45	104	173	264	373	495
50	98	163	247	350	465
55	91	150	229	324	430
60	83	137	209	296	392
65	75	124	189	267	354
70	67	111	169	240	318
75	60	99	151	214	284
80	54	89	135	192	254
85	48	80	121	172	228
90	43	72	109	155	206

BW	Beg.	Nov.	Int.	Adv.	Pro
90	28	50	80	118	160
100	31	55	86	124	168
110	34	59	91	131	175
120	37	63	96	137	182
130	40	66	101	142	188
140	43	70	105	147	194
150	46	73	109	152	200
160	48	77	113	157	205
170	51	80	117	162	211
180	53	83	121	166	215
190	56	86	124	170	220
200	58	89	128	174	225
210	60	91	131	178	229
220	62	94	134	181	233
230	64	96	137	185	237
240	66	99	140	188	241
250	68	101	143	191	245
260	70	104	146	195	248

Age	Beg.	Nov.	Int.	Adv.	Pro
15	35	59	89	126	167
20	40	67	102	144	191
25	42	69	105	148	196
30	42	69	105	148	196
35	42	69	105	148	196
40	42	69	105	148	196
45	39	65	99	140	186
50	37	61	93	132	175
55	34	57	86	122	162
60	31	52	79	111	148
65	28	47	71	101	133
70	25	42	64	90	120
75	23	37	57	81	107
80	20	34	51	72	96
85	18	30	46	65	86
90	16	27	41	58	77

BW	Beg.	Nov.	Int.	Adv.	Pro
110	55	103	170	253	348
120	66	118	190	277	376
130	78	134	209	300	403
140	89	149	227	322	429
150	101	163	245	344	453
160	112	178	263	364	477
170	123	192	280	384	500
180	134	205	296	404	522
190	145	219	312	422	543
200	156	232	328	440	563
210	166	245	343	458	583
220	176	257	358	475	603
230	187	269	372	492	621
240	197	281	386	508	639
250	207	293	400	524	657
260	216	305	413	539	674
270	226	316	427	554	691
280	235	327	439	569	707
290	244	338	452	583	723
300	253	349	464	597	739
310	262	359	476	611	754

Age	Beg.	Nov.	Int.	Adv.	Pro
15	94	155	237	335	444
20	107	178	271	383	509
25	110	183	278	393	522
30	110	183	278	393	522
35	110	183	278	393	522
40	110	183	278	393	522
45	104	173	264	373	495
50	98	163	247	350	465
55	91	150	229	324	430
60	83	137	209	296	392
65	75	124	189	267	354
70	67	111	169	240	318
75	60	99	151	214	284
80	54	89	135	192	254
85	48	80	121	172	228
90	43	72	109	155	206

BW	Beg.	Nov.	Int.	Adv.	Pro
90	28	50	80	118	160
100	31	55	86	124	168
110	34	59	91	131	175
120	37	63	96	137	182
130	40	66	101	142	188
140	43	70	105	147	194
150	46	73	109	152	200
160	48	77	113	157	205
170	51	80	117	162	211
180	53	83	121	166	215
190	56	86	124	170	220
200	58	89	128	174	225
210	60	91	131	178	229
220	62	94	134	181	233
230	64	96	137	185	237
240	66	99	140	188	241
250	68	101	143	191	245
260	70	104	146	195	248

Age	Beg.	Nov.	Int.	Adv.	Pro
15	35	59	89	126	167
20	40	67	102	144	191
25	42	69	105	148	196
30	42	69	105	148	196
35	42	69	105	148	196
40	42	69	105	148	196
45	39	65	99	140	186
50	37	61	93	132	175
55	34	57	86	122	162
60	31	52	79	111	148
65	28	47	71	101	133
70	25	42	64	90	120
75	23	37	57	81	107
80	20	34	51	72	96
85	18	30	46	65	86
90	16	27	41	58	77