Resposta :
DENSIDADE CORPORAL
DC= 1,1120 - [0,00043499 x (TR + SI + CX + AB + PT + SE + AM)] + [0,00000055 x ( TR + SI + CX + AB + PT + SE + AM)² ] - [0,00028826 x idade]
DC= 1,1120 - [0,00043499 x (11,3 + 21,2 + 26,5 + 20,0 + 4,0 + 15,2 + 9,6)] + [0,00000055 x (11,3 + 21,2 + 26,5 + 20,0 + 4,0 + 15,2 + 9,6)² ] - [0,00028826 x 25]
Dc= 1,1120 – [0,00043499 x 107,8] + [0,00000055 x (107,8)²] – 0,0072065
Dc= 1,1120 – 0,046891922 + 0,00000055 x 11.620,84 – 0,0072065
Dc= 1,1120 – 0,046891922 + 0,006391462 – 0,0072065
Dc= 1,064
PERCENTUAL DE GORDURA
%G = [(4,95/Dc) - 4,50] x 100
%G = [(4,95/1,064) - 4,50] x 100
%G =[4,65 - 4,50] x 100
%G = 0,15 x 100
%G = 15
MASSA GORDA
MG = MC x (%G) / 100
MG = 89 x 15 / 100
MG = 1335/100
MG = 13,35 kg
MASSA ISENTA DE GORDURA
MIG= MC - MG
MIG = 89 - 13,35
MIG = 75,65 kg
Explicação:
PÁGS. 76 A 81