RULA Smart Form

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RULA
	Rapid Upper Limb Assessment (RULA)
	
	Date:				Task:
	Company:				Supervisor:
	Dept:				Evaluator:
	
	Upper Arm Posture Scores							LEFT	RIGHT
	
	Lower Arm Posture Scores							LEFT	RIGHT		L	R		L	R		L	R		L	R
											0	0								0	0
	Wrist Posture Scores							LEFT	RIGHT		SCORE A			MUSCLE			FORCE			SCORE C
	
	Wrist Twist Posture Scores							LEFT	RIGHT											L	R
	
	Neck Posture Scores																			GRAND SCORE
	
	Trunk Posture Scores
											0									0
	Leg Posture Scores										SCORE B			MUSCLE			FORCE			SCORE D
	
	Reference: McAtamney, L., and Corlett, N. (1993). RULA: a survey method for the investigation of work-related upper limb disorders. Applied Ergonomics, 24, (2), 91-99.
	
	
	
	
	
	
	
		Drop down lists
		Upper Arm	Lower Arm	Wrist Posture	Wrist Twist	Neck	Trunk		Leg				Action Level
		1	1	1	1	1	1		1				1
		2	2	2	2	2	2		2				1
		3	3	3		3	3						2
		4		4		4	4						2
		5				5	5						3
		6				6	6						3
													4
	
	
		Muacle Effort	Force
		0	0
		1	1
			2
			3
+
+
=
+
+
=
1
Mainly in hand-shake position (mid-range of twist)
2
Twisted away from hand-shake position (at or near end-range of twist)
1
0º - 10º
2
10º - 20º
3
> 20º
4
in extension
+ 1 if twisted
+ 1 if side-bent
Additional Considerations
20º
45º
2
Additional Considerations
+ 1 raised 
shoulder
+ 1 abducted shoulder
- 1 leaning or supported arm
0º
15º
-15º
15º
-15º
1
2
3
+ 1 if wrist is bent away from midline
Additional Considerations
0º
20º - 60º
> 60º
0º - 20º
Additional Considerations
+ 1 if side-bent
+ 1 if twisted
1
4
3
2
1
2
Well-supported & evenly balanced
NOT well-supported & evenly balanced
4
90º
3
45º
90º
60º
100º
1
Additional Considerations
+ 1 if working across the midline of the body or out to the side
2
60º
100º
NOTES
1
-20º
20º
2
> 20º
Calculations
	RULA Calculations
	
		Posture Score A Left				Posture Score A Right							Drop down lists
		Arm Score	Wrist Score	Posture Score A		Arm Score	Wrist Score	Posture Score A					Upper Arm	Lower Arm	Wrist Posture	Wrist Twist
		0	0	0		0	0	0					1	1	1	1
													2	2	2	2
	TABLE A: Posture scores for the upper limbs to find Posture Score A												3	3	3
	Upper arm score	Lower arm score	Combined Arm	Wrist posture score									4		4
				1		2		3		4			5
				W. twist		W. twist		W. twist		W. twist			6
				1	2	1	2	1	2	1	2
	Combined Wrist		Lookup Values	11	12	21	22	31	32	41	42
	1	1	11	1	2	2	2	2	3	3	3
		2	12	2	2	2	2	3	3	3	3
		3	13	2	3	3	3	3	3	4	4
	2	1	21	2	3	3	3	3	4	4	4
		2	22	3	3	3	3	3	4	4	4
		3	23	3	4	4	4	4	4	5	5
	3	1	31	3	3	4	4	4	4	5	5
		2	32	3	4	4	4	4	4	5	5
		3	33	4	4	4	4	4	5	5	5
	4	1	41	4	4	4	4	4	5	5	5
		2	42	4	4	4	4	4	5	5	5
		3	43	4	4	4	5	5	5	6	6
	5	1	51	5	5	5	5	5	6	6	7
		2	52	5	6	6	6	6	7	7	7
		3	53	6	6	6	7	7	7	7	8
	6	1	61	7	7	7	7	7	8	8	9
		2	62	8	8	8	8	8	9	9	9
		3	63	9	9	9	9	9	9	9	9
	
		Posture Score
		Neck Score	Trunk/Leg Score	Posture Score B
		0	0	0
	
	TABLE B: Posture scores for the neck, trunk, and legs to find Posture Score B
	Neck posture score	Trunk posture score
		1		2		3		4		5		6
		Legs		Legs		Legs		Legs		Legs		Legs
		1	2	1	2	1	2	1	2	1	2	1	2
		11	12	21	22	31	32	41	42	51	52	61	62
	1	1	3	2	3	3	4	5	5	6	6	7	7
	2	2	3	2	3	4	5	5	5	6	7	7	7
	3	3	3	3	4	4	5	5	6	6	7	7	7
	4	5	5	5	6	6	7	7	7	7	7	8	8
	5	7	7	7	7	7	8	8	8	8	8	8	8
	6	8	8	8	8	8	8	8	9	9	9	9	9
	
		Grand Score Left				Grand Score Right
		Score C	Score D	Grand Score		Score C	Score D	Grand Score
		0	0			0	0
	
	TABLE C: GRAND TOTAL SCORE TABLE
	Score D (Neck, Trunk, Legs)
			1	2	3	4	5	6	7	8	9	10	11	12	13	14
	Score C (Upper Limb)	1	1	2	3	3	4	5	5	5	5	5	5	5	5	5
		2	2	2	3	4	4	5	5	5	5	5	5	5	5	5
		3	3	3	3	4	4	5	6	6	6	6	6	6	6	6
		4	3	3	3	4	5	6	6	6	6	6	6	6	6	6
		5	4	4	4	5	6	7	7	7	7	7	7	7	7	7
		6	4	4	5	6	6	7	7	7	7	7	7	7	7	7
		7	5	5	6	6	7	7	7	7	7	7	7	7	7	7
		8	5	5	6	7	7	7	7	7	7	7	7	7	7	7
		9	5	5	6	7	7	7	7	7	7	7	7	7	7	7
		10	5	5	6	7	7	7	7	7	7	7	7	7	7	7
		11	5	5	6	7	7	7	7	7	7	7	7	7	7	7
		12	5	5	6	7	7	7	7	7	7	7	7	7	7	7
		13	5	5	6	7	7	7	7	7	7	7	7	7	7	7