Decline Dumbbell Fly

Muscles Activated

Muscle Group	Muscles
Primary Muscles	Pectoralis Major
Secondary Muscles	Deltoids
Stabilizer Muscles	Rectus Abdominis
Grip Muscles	Forearm Flexors

Muscle Group

Muscles

Primary Muscles

Pectoralis Major

Secondary Muscles

Deltoids

Stabilizer Muscles

Rectus Abdominis

Grip Muscles

Forearm Flexors

Decline Dumbbell Fly Average Weight [1RM]

Level
Beg.	6 kg (14 lb)	3 kg (7 lb)
Nov.	14 kg (30 lb)	7 kg (16 lb)
Int.	25 kg (54 lb)	13 kg (29 lb)
Adv.	39 kg (85 lb)	21 kg (45 lb)
Pro	55 kg (122 lb)	29 kg (65 lb)

Level

Beg.

6 kg
(14 lb)

3 kg
(7 lb)

Nov.

14 kg
(30 lb)

7 kg
(16 lb)

Int.

25 kg
(54 lb)

13 kg
(29 lb)

Adv.

39 kg
(85 lb)

21 kg
(45 lb)

Pro

55 kg
(122 lb)

29 kg
(65 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.

Decline Dumbbell Fly Standard (lb)

By Bodyweight
By Age

Table by Male and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	16	33	57	85
120	7	18	37	62	91
130	8	21	40	66	97
140	10	24	44	71	102
150	12	26	47	75	107
160	13	28	51	79	112
170	15	31	54	83	117
180	16	33	57	87	121
190	18	35	60	91	126
200	20	38	63	94	130
210	21	40	66	98	134
220	23	42	68	101	138
230	24	44	71	104	142
240	26	46	74	107	145
250	28	48	76	110	149
260	29	50	79	113	153
270	31	52	81	116	156
280	32	54	84	119	159
290	33	56	86	122	162
300	35	58	88	125	166
310	36	60	90	127	169

Table by Male and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	26	46	73	103
20	14	30	53	83	118
25	14	30	54	85	122
30	14	30	54	85	122
35	14	30	54	85	122
40	14	30	54	85	122
45	13	29	52	81	115
50	12	27	48	76	108
55	11	25	45	70	100
60	10	23	41	64	91
65	9	21	37	58	83
70	8	19	33	52	74
75	8	17	30	47	66
80	7	15	27	42	59
85	6	13	24	37	53
90	5	12	21	34	48

Table by Female and Bodyweight [1RM]

BW	Beg.	Nov.	Int.	Adv.	Pro
90	4	11	22	37	55
100	5	12	24	39	57
110	5	13	25	41	59
120	6	14	26	42	61
130	6	15	27	44	62
140	7	16	28	45	64
150	7	16	29	46	66
160	8	17	30	47	67
170	8	18	31	48	68
180	9	18	32	49	69
190	9	19	33	50	71
200	10	20	34	51	72
210	10	20	34	52	73
220	11	21	35	53	74
230	11	21	36	54	75
240	11	22	36	55	76
250	12	22	37	56	77
260	12	23	38	57	78

Table by Female and Age [1RM]

Age	Beg.	Nov.	Int.	Adv.	Pro
15	6	13	24	39	55
20	7	15	28	44	63
25	7	16	29	45	65
30	7	16	29	45	65
35	7	16	29	45	65
40	7	16	29	45	65
45	7	15	27	43	62
50	6	14	25	40	58
55	6	13	24	37	53
60	5	12	21	34	49
65	5	11	19	31	44
70	4	10	17	28	40
75	4	9	16	25	35
80	3	8	14	22	32
85	3	7	12	20	28
90	3	6	11	18	26

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	🔥 25-40 Calories
Medium	🔥 40-60 Calories
Hard	🔥 60-80 Calories
Max	🔥 80-100 Calories

Intensity

Calories Burned

Easy

🔥 25-40 Calories

Medium

🔥 40-60 Calories

Hard

🔥 60-80 Calories

Max

🔥 80-100 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

Decline Dumbbell Fly Average Weight [1RM]

Decline Dumbbell Fly 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	16	33	57	85
120	7	18	37	62	91
130	8	21	40	66	97
140	10	24	44	71	102
150	12	26	47	75	107
160	13	28	51	79	112
170	15	31	54	83	117
180	16	33	57	87	121
190	18	35	60	91	126
200	20	38	63	94	130
210	21	40	66	98	134
220	23	42	68	101	138
230	24	44	71	104	142
240	26	46	74	107	145
250	28	48	76	110	149
260	29	50	79	113	153
270	31	52	81	116	156
280	32	54	84	119	159
290	33	56	86	122	162
300	35	58	88	125	166
310	36	60	90	127	169

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	26	46	73	103
20	14	30	53	83	118
25	14	30	54	85	122
30	14	30	54	85	122
35	14	30	54	85	122
40	14	30	54	85	122
45	13	29	52	81	115
50	12	27	48	76	108
55	11	25	45	70	100
60	10	23	41	64	91
65	9	21	37	58	83
70	8	19	33	52	74
75	8	17	30	47	66
80	7	15	27	42	59
85	6	13	24	37	53
90	5	12	21	34	48

BW	Beg.	Nov.	Int.	Adv.	Pro
90	4	11	22	37	55
100	5	12	24	39	57
110	5	13	25	41	59
120	6	14	26	42	61
130	6	15	27	44	62
140	7	16	28	45	64
150	7	16	29	46	66
160	8	17	30	47	67
170	8	18	31	48	68
180	9	18	32	49	69
190	9	19	33	50	71
200	10	20	34	51	72
210	10	20	34	52	73
220	11	21	35	53	74
230	11	21	36	54	75
240	11	22	36	55	76
250	12	22	37	56	77
260	12	23	38	57	78

Age	Beg.	Nov.	Int.	Adv.	Pro
15	6	13	24	39	55
20	7	15	28	44	63
25	7	16	29	45	65
30	7	16	29	45	65
35	7	16	29	45	65
40	7	16	29	45	65
45	7	15	27	43	62
50	6	14	25	40	58
55	6	13	24	37	53
60	5	12	21	34	49
65	5	11	19	31	44
70	4	10	17	28	40
75	4	9	16	25	35
80	3	8	14	22	32
85	3	7	12	20	28
90	3	6	11	18	26

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	16	33	57	85
120	7	18	37	62	91
130	8	21	40	66	97
140	10	24	44	71	102
150	12	26	47	75	107
160	13	28	51	79	112
170	15	31	54	83	117
180	16	33	57	87	121
190	18	35	60	91	126
200	20	38	63	94	130
210	21	40	66	98	134
220	23	42	68	101	138
230	24	44	71	104	142
240	26	46	74	107	145
250	28	48	76	110	149
260	29	50	79	113	153
270	31	52	81	116	156
280	32	54	84	119	159
290	33	56	86	122	162
300	35	58	88	125	166
310	36	60	90	127	169

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	26	46	73	103
20	14	30	53	83	118
25	14	30	54	85	122
30	14	30	54	85	122
35	14	30	54	85	122
40	14	30	54	85	122
45	13	29	52	81	115
50	12	27	48	76	108
55	11	25	45	70	100
60	10	23	41	64	91
65	9	21	37	58	83
70	8	19	33	52	74
75	8	17	30	47	66
80	7	15	27	42	59
85	6	13	24	37	53
90	5	12	21	34	48

BW	Beg.	Nov.	Int.	Adv.	Pro
90	4	11	22	37	55
100	5	12	24	39	57
110	5	13	25	41	59
120	6	14	26	42	61
130	6	15	27	44	62
140	7	16	28	45	64
150	7	16	29	46	66
160	8	17	30	47	67
170	8	18	31	48	68
180	9	18	32	49	69
190	9	19	33	50	71
200	10	20	34	51	72
210	10	20	34	52	73
220	11	21	35	53	74
230	11	21	36	54	75
240	11	22	36	55	76
250	12	22	37	56	77
260	12	23	38	57	78

Age	Beg.	Nov.	Int.	Adv.	Pro
15	6	13	24	39	55
20	7	15	28	44	63
25	7	16	29	45	65
30	7	16	29	45	65
35	7	16	29	45	65
40	7	16	29	45	65
45	7	15	27	43	62
50	6	14	25	40	58
55	6	13	24	37	53
60	5	12	21	34	49
65	5	11	19	31	44
70	4	10	17	28	40
75	4	9	16	25	35
80	3	8	14	22	32
85	3	7	12	20	28
90	3	6	11	18	26

BW	Beg.	Nov.	Int.	Adv.	Pro
110	5	16	33	57	85
120	7	18	37	62	91
130	8	21	40	66	97
140	10	24	44	71	102
150	12	26	47	75	107
160	13	28	51	79	112
170	15	31	54	83	117
180	16	33	57	87	121
190	18	35	60	91	126
200	20	38	63	94	130
210	21	40	66	98	134
220	23	42	68	101	138
230	24	44	71	104	142
240	26	46	74	107	145
250	28	48	76	110	149
260	29	50	79	113	153
270	31	52	81	116	156
280	32	54	84	119	159
290	33	56	86	122	162
300	35	58	88	125	166
310	36	60	90	127	169

Age	Beg.	Nov.	Int.	Adv.	Pro
15	12	26	46	73	103
20	14	30	53	83	118
25	14	30	54	85	122
30	14	30	54	85	122
35	14	30	54	85	122
40	14	30	54	85	122
45	13	29	52	81	115
50	12	27	48	76	108
55	11	25	45	70	100
60	10	23	41	64	91
65	9	21	37	58	83
70	8	19	33	52	74
75	8	17	30	47	66
80	7	15	27	42	59
85	6	13	24	37	53
90	5	12	21	34	48

BW	Beg.	Nov.	Int.	Adv.	Pro
90	4	11	22	37	55
100	5	12	24	39	57
110	5	13	25	41	59
120	6	14	26	42	61
130	6	15	27	44	62
140	7	16	28	45	64
150	7	16	29	46	66
160	8	17	30	47	67
170	8	18	31	48	68
180	9	18	32	49	69
190	9	19	33	50	71
200	10	20	34	51	72
210	10	20	34	52	73
220	11	21	35	53	74
230	11	21	36	54	75
240	11	22	36	55	76
250	12	22	37	56	77
260	12	23	38	57	78

Age	Beg.	Nov.	Int.	Adv.	Pro
15	6	13	24	39	55
20	7	15	28	44	63
25	7	16	29	45	65
30	7	16	29	45	65
35	7	16	29	45	65
40	7	16	29	45	65
45	7	15	27	43	62
50	6	14	25	40	58
55	6	13	24	37	53
60	5	12	21	34	49
65	5	11	19	31	44
70	4	10	17	28	40
75	4	9	16	25	35
80	3	8	14	22	32
85	3	7	12	20	28
90	3	6	11	18	26