The correct answer is
d. fully moving the muscles without locking your joint.
Answer:
HIV is a virus that weakens the body's immune system, which is passed through blood, semen, or vaginal fluids. Ex: Sex, sharing needles. Its not curable, but with proper medical care it can be controlled. Poor treatment of HIV can cause AIDS, aka, stage 3 HIV.
I would say true. "Fit" for a 7 year old and for a 70 year old definitely have different criteria