I am a little reluctant to make assessments with so little information. There are a couple types of bodies that are your height and weight. One is in the area of NBA basketball players. You ought to know if you are that athletic type or not. If you are then you definitely are not an ISFP.
The other areas are in the endomorphic ectomorphic area. This means that you would primarily be ectomorphic with a slight leaning toward endomorphy.
To be an ISFP at your height would mean your weight would tend to be 40 more pounds than you are right now.
My best guess is that you are 4.0 endo 3.5 meso 6.0 ecto. That would put you in INTP territory.
Kdude: Marlon Brando was:
Endo 5.5 Meso 4 Ecto 2.5
This would make him INFJ
The personality depends on the rank order of they systems.
An ENFP is very close to the middle and is therefore orientational dominant. They want to orient themselves by understanding their relationship to everything else.
Secondly ENFP is higher in endomorphy. Endomorphy in the second position stops the action which leads them to do nothing to bring about change.