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término		definición
good posture helps your body empezar lección		stay healthy and balanced.
It keeps your muscles, joints empezar lección		and organs working well.
Today many people have bad posture, empezar lección		beacuse they sit too much and look down at phones and computers.
This can cause empezar lección		pain and tiredness.
To improve posture, you should sit with your back straight, empezar lección		keep screens at eye level, and move or stretch often.
Good posture makes you feel better and empezar lección		helps your body work properly.

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