The seven constitutive groups of this study were formed by 20 subjects each, including men and women whose age ranged between 30 and 50 years and were divided as follows: Non-obeses (Group I : no High Blood Pressure (HPB) an hypertrophy), (Group ll: with HPB and no hypertrophy), (Group ill: with HBP and hypertrophy) and obeses (Group IV: normotensive and hypertrophy), (Group V: normotensive and hy