being physical is an important thing you need to do when you want to be in shape or just want to get a good workout
ALso being physical involves yourself motivating yourself mentally to try your hardest and get a good workout, so your body can be in good shape.
physicality is an important thing that involves all the items in the health triangle, because you can have others to motivate you, or just you motivating yourself, and of course actually doing the workout properly physically.
Social is a main part of the health triangle, because it explains to people who are aspiring to be healthy to do it with someone else who maybe is in the same position as you.
ALso, social is a main part of the health triangle, because when you work together with someone that always makes the success of completing something like being healthy or losing weight it makes the whole feeling of teamwork better.
YOu can't have the whole health triangle without working hard wit someone who also understands your situation, and you understand their situation also.
Mental is probably the key opponent in the health triangle, because if you didn't have the mentality to make a difference in your life then you couldn't do it in the first place.
Also, if you don't have mental from the other person when you are doing things socially, plus physically then you can't succeed with the thought of not being able to have the mentality in the situation.