Abstract P-54 Table 1

Strength peak of right and left knee extension, respectively.

Classification	Very weak	Weak	Regular Lower	Regular Superior	Good	Excellent

Age
20–29	≤20,40	≤20,40	32,80≥
30– 39	≤20,04	28,43	33,75	43,10	47,84	≥47,85
40–49	≤26,10	31,10	33,30	35,20	≥35,21
50–59	≤25,20	29,50	31,30	33,60	≥33,61
20–29	≤21,60	≤21,60	24,80≥
30–39	≤20,04	28,88	34,45	41,78	48,12	≥48,13
40–49	≤21,60	27,55	34,30	35,75	≥35,76
50–59	≤23,00	29,20	30,10	33,10	≥33,11