Product Manual

4
NORMS FOR ADULT PINCH STRENGTH - Key Pinch strength performance of all subjects (pounds)
men women
age hand mean SD low-high mean SD low-high
20-24 dominant 26.0 3.5 21-34 17.6 2.0 14-23
non-dominant 24.8 3.4 19-31 16.2 2.1 13-23
25-29 dominant 26.7 4.9 19-41 17.7 2.1 14-22
non-dominant 25.0 4.7 19-39 16.6 2.1 13-22
30-34 dominant 26.4 4.8 20-36 18.7 3.0 13-25
non-dominant 26.2 5.1 17-36 17.8 3.6 12-26
35-39 dominant 26.1 3.2 21-32 16.6 2.0 12-21
non-dominant 25.6 3.9 18-32 16.0 2.7 12-22
40-44 dominant 25.6 2.6 21-31 16.7 3.1 10-24
non-dominant 25.1 4.0 19-31 15.8 3.1 8-22
45-49 dominant 25.8 3.9 19-35 17.6 3.2 13-24
non-dominant 24.8 4.4 18-42 16.6 2.9 12-24
50-54 dominant 26.7 4.4 20-34 16.7 2.5 12-22
non-dominant 26.1 4.2 20-37 16.1 2.7 12-22
55-59 dominant 24.2 4.2 18-34 15.7 2.5 11-21
non-dominant 23.0 4.7 13-31 14.7 2.2 12-19
60-64 dominant 23.2 5.4 14-37 15.5 2.7 10-20
non-dominant 22.2 4.1 16-33 14.1 2.5 10-19
65-69 dominant 23.4 3.9 17-32 15.0 2.6 10-21
non-dominant 22.0 3.6 17-28 14.3 2.8 10-20
70-75 dominant 19.3 2.4 16-25 14.5 2.9 8-22
non-dominant 19.2 3.0 13-28 13.8 3.0 9-22
75+ dominant 20.5 4.6 9-31 12.6 2.3 8-17
non-dominant 19.1 3.0 13-24 11.4 2.6 7-16
ALL dominant 24.5 4.6 9-41 16.2 3.0 8-25
non-dominant 23.6 4.6 11-42 15.3 3.1 7-26