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Table 2 Mean values of acceleration by vector and task (mean ± sd), in [g]

From: Quantification of functional hand grip using electromyography and inertial sensor-derived accelerations: clinical implications

 

Thumb

Index

Middle

Ring

Pinky

Palm

MEAN

Tripod Pinch

1.13 (±0.21)

1.30 (±0.01)

1.34 (±0.04)

1.35 (±0.04)

1.33 (±0.05)

1.20 (±0.01)

1.28

Extension grip

1.37 (±.014)

1.26 (±0.02)

1.25 (±0.03)

1.25 (±0.02)

1.26 (±0.02)

1.21 (±0.04)

1.27

Spherical grip

1.25 (±0.15)

1.24 (±0.01)

1.22 (±0.03)

1.22 (±0.01)

1.24 (±0.02)

1.19 (±0.03)

1.23

Force grip

0.94 (±0.15)

1.26 (±0.02)

1.34 (±0.01)

1.31 (±0.03)

1.33 (±0.06)

1.24 (±0.01)

1.23

Lateral Pinch

1.03 (±0.18)

1.33 (±0.03)

1.31 (±0.04)

1.33 (±0.06)

1.29 (±0.07)

1.19 (±0.02)

1.25

Terminal Pinch

1.18 (±0.117)

1.23 (±0.02)

1.22 (±0.03)

1.19 (±0.02)

1.16 (±0.03)

1.23 (±0.03)

1.20

MEAN

1.15

1.27

1.28

1.27

1.27

1.21

 
  1. The bold data is the mean value of each variable.
  2. The mean column bold data is the highest mean value of the set.