physical
The Spanish word 'físico' is used very much the same as the English term 'physical'. It can be used to describe anything related to the body, as in 'físico salud' meaning 'physical health'. Additionally, it can also be used to describe objects that you can touch or see, like 'cuerpo físico' meaning 'physical body'. Furthermore, it can refer to physical science such as 'ciencia física'.
I am a physical athlete.
In this example, 'físico' is used to refer to someone who is physically active, specifically referring to an athlete in this context.
Physical training is important.
Here 'físico' is describing the type of training - physical, as opposed to mental or any other form of training.
I don't have physical attractiveness.
In this example 'físico' is part of the noun 'atractivo físico', meaning physical attractiveness or physique.
The physical universe is enormous.
'Físico' is used here to describe universe, emphasizing its tangible, real aspects.
Studying physics at the university is difficult.
In this sentence, 'físico' is being used to refer to the scientific subject - Physics.
Physical activity is good for health.
'Físico' is used to describe the type of activity - physical activity implying exercises or something that involves bodily movement.
Physical violence is never the solution.
Here, 'físico' is used to describe a kind of violence - physical, which implies any violence involving bodily harm.
I had a physical checkup today.
'Físico' in this sentence is part of the noun 'chequeo físico', which means a physical examination or check up by a doctor.
My physical health is good.
'Físico' is used to describe a type of health - physical health.
His physical appearance has changed a lot.
'Físico' is used in this sentence to specifically refer to one's physical appearance.