Table 5.

Inter- and intra-rater reliability indices for MI

	Inter-rater		Intra-rater
	ICC	95 % C.I.	ICC	95 % C.I.
Total score
All groups	---		0.98	0.97 - 0.98
Group 1 (n = 24)	0.84	0.65 - 0.98	---
Group 2 (n = 18)	0.99	0.96 - 0.99	---
Group 3 (n = 23)	0.89	0.73 - 0.99	---
Group 4 (n = 20)	0.94	0.84 - 0.99	---
	Gwet's AC1	95 % C.I.	Gwet's AC1	95 % C.I.
Weight	0.99	0.97 - 1.00	0.99	0.98 - 1.00
Stack height	0.94	0.89 - 1.00	0.97	0.96 - 0.98
Heel to toe drop	0.82	0.69 - 0.94	0.88	0.84 - 0.92
Technologies	0.73	0.61 - 0.86	0.93	0.91 - 0.96
Flexibility	0.88	0.81 - 0.96	0.93	0.91 - 0.95
Longitudinal flexibility	0.86	0.77 - 0.95	0.95	0.93 - 0.97
Torsional flexibility	0.87	0.82 - 0.92	0.92	0.90 - 0.95

Group 1: ASICS Gel-Cumulus 15, Inov8 Road-XLite 155, New Balance MR1400TB, New Balance M1080WB3, Nike Free Flyknit 4.0

Group 2: ASICS Gel-Cumulus 15, Inov8 Road-XLite 155, Mizuno Wave Nirvana 7, Saucony Kinvara 5, Vibram Five Fingers Bikila Evo

Group 3: Brooks Glycerin 12, New Balance MR1400TB, New Balance M1080WB3, Saucony Type A6, Vibram Five Fingers Bikila Evo

Group 4: Brooks Glycerin 12, Mizuno Wave Nirvana 7, Nike Free Flyknit 4.0, Saucony Kinvara 5, Saucony Type A6