Question

what areas does cardiovascular fitness help? *
ability of the circulatory system to supply oxygen to working muscles muscles during exerciseoption 1
increase stamina
to lift more weight.
can help reduce stress and reduce fat.
what does body composition measure? *
relative percentage of body fat compared to lean body mass, muscles bones and water.
how much fat you eat in your diet
how much you weigh in general.
mark all that apply to flexibility. *
is the range of movement possible in joints
prevents injuries and improve posture
increases your muscle strength

Explanation:

• For the first question: Cardiovascular fitness is related to the circulatory system's function. The ability of the circulatory system to supply oxygen to working muscles during exercise is a key aspect of cardiovascular fitness. Increasing stamina is also a result of good cardiovascular fitness. Reducing stress and fat can be associated with it to some extent. Lifting more weight is more related to muscular strength rather than cardiovascular fitness.
• For the second question: Body composition specifically measures the relative percentage of body fat compared to lean body mass (which includes muscles, bones, water etc.). How much fat one eats in diet is about dietary intake and not body composition measurement. General weight does not distinguish between fat and lean mass.
• For the third question: Flexibility is defined as the range of movement possible in joints. It also helps in preventing injuries and improving posture. Increasing muscle strength is not a characteristic of flexibility.

Answer:

• First question: Ability of the circulatory system to supply oxygen to working muscles during exercise, Increase stamina, Can help reduce stress and reduce fat.
• Second question: Relative percentage of body fat compared to lean body mass, muscles bones and water.
• Third question: Is the range of movement possible in joints, Prevents injuries and improve posture.