Rater

Weighted Agreement (%)

Expected Agreement (%)

Weighted Kappa K_qw

(95% CI)

Agreement Rating

Overall

1

96.8

89.4

0.70 (0.51, 0.92)

Good

2

97.6

89.4

0.77 (0.61, 0.95)

Good

3

93.9

88.2

0.48 (0.26, 0.71)

Moderate

4

96.9

85.5

0.79 (0.67, 0.92)

Good

Wrist Flexors

1

89.6

83.3

0.38 (−0.07, 0.90)

-

2

94.4

93.1

0.30 (−0.60, 0.84)

-

3

83.3

54.2

0.64 (0.11, 1.21)

Good

4

91.7

69.8

0.72 (0.41, 1.14)

Good

Biceps

1

98.1

83.8

0.88 (0.61, 1.35)

-

2

95.8

74.0

0.84 (0.58, 1, 18)

-

3

89.6

74.3

0.59 (0.05, 1.40)

-

4

96.3

88.9

0.67 (−0.14, 2.04)

-

Hamstrings

1

86.1

74.4

0.46 (0.01, 0.99)

-

2

95.8

84.4

0.73 (0.37, 1, 13)

-

3

87.5

87.8

−0.03 (−0.22, 0.16)

-

4

89.6

78.4

0.52 (0.20, 0.89)

Moderate

Soleus

1

98.0

82.6

0.88 (0.69, 1.16)

Very good

2

95.0

89.3

0.53 (0.07, 1.21)

Moderate

3

90.9

82.6

0.48 (0.08, 0.95)

Moderate

4

97.7

81.1

0.88 (0.69, 1.18)

Very good