Age group	Weight(kg)		Height(m)		BMI		%BF
Age group	Average	Range	Average	Range	Average	Range	Average	Range
21 - 30	57.6	57.6	1.7	1.7	20.4	20.4	21. 5	21. 5
31 - 40	59.7	46.2 - 79.4	1.6	1.5 - 1.8	22.6	17.4 - 28.8	27.5	12.8 - 38.4
41 - 50	62.2	38.6 - 93.8	1.6	1.5 - 1.7	23.3	14.8 - 34.7	31.4	12.4 - 46.4
51 - 60	64.0	51.4 - 91.0	1.7	1.6 - 1.8	23.4	17.8 - 33.0	34.3	21.8 - 46.2
61 - 70	57.9	32.5 - 93.0	1.7	1.5 - 1.8	21.2	12.1 - 33.8	29.6	20.0 - 38.3
71 - 80	52.8	32.8 - 70.0	1.6	1.5 - 1. 7	20.8	13.7 - 28.0	36.5	28.2 - 45.5
81 - 90	56.8	54.0 - 59.6	1.6	1.6 - 1.7	21.1	20.6 - 21.6	40.7	40.0 - 41.3