Table 2. Peak and angle specific eccentric evertor, concentric invertor strength and E/I ratio toward the end range in chronic ankle instability and healthy groups. Data are mean (SD).

	Chronic Ankle Instability			Healthy
	Ecc-Ev (Nm)	Con-In (Nm)	Ratio	Ecc-Ev (Nm)	Con-In (Nm)	Ratio
Peak Torque	28.9 (5.3)**	18.6 (4.5)	1.7 (0.6)	37.3 (5.8)	19.7 (3.6)	1.9 (0.5)
0°	24.4 (5.4)*	18.8 (4.2)	1.3 (0.3)	32.8 (4.9)	20.9 (4.3)	1.7 (0.5)
5°	24.8 (6.5)*	15.8 (3.4)	1.6 (0.3)	34.7 (5.2)	17.6 (4.5)	2.1 (0.7)
10°	23.1 (8.4)**	12.5 (3.7)	1.9 (0.6)	36.7 (5.5)	15.3 (5.0)	2.7 (1.1)
15°	19.1 (10.3)**	8.6 (3.0)	2.2 (0.6)*	37.6 (5.7)	11.4 (4.8)	3.9 (1.7)
20°	15.7 (8.2)**	6.0 (2.3)	2.6 (0.7)*	32.8 (6.0)	8.3 (4.4)	4.9 (2.5)

Abbreviations: Ecc-Ev: Eccentric Evertor, Con-In: Concentric Invertor, Ratio: Eccentric Evertor/Concentric Invertor (E/I).* denote p<0.05** denote p <0.01 – CAI group compared with healthy group.