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for questions 1-10, fill in the blank with the letter of the definition that best matches the term.

a. test used to measure flexibility
b. the elasticity of muscle groups
c. test approved by the president of the united states
d. measures muscular endurance
e. measures muscular strength
f. measures coordination
g. the ability of muscles to perform work over time
h. the capacity of muscles to generate amounts of force in a short period
i. the body's ability to do several different tasks at one time
j. the ability of the heart and lungs to be active over a long period of time

1.presidential physical fitness test
2.muscular endurance
3.muscular strength
4.cardiovascular endurance
5.flexibility
6.coordination
7.curl-ups
8.push-ups
9.sit and reach test
10.shuttle run

#1) Presidential Physical Fitness Test: This is a tool that was used to measure physical fitness.

C) Test approved by the president of the United States.

#2) Muscular endurance: ability of muscle groups to sustain repeated contractions against a resistance for a long period of time.

G) The ability of muscles to perform work over time.

#3) Muscular strength: It is the amount of force that a muscle can produce with maximal effort. It is usually measured during contraction.

H) Capacity of muscles to generate amounts of force in a short period.

#4) Cardiovascular endurance: the strength of our heart to control the oxygen flow to all your muscles. It is very important aspect of fitness and can add year  to your life.

J) The ability of the heart and lungs to be active over a long period of time

#5) Flexibility: The range of movement of your joints. It is needed to perform everyday activities effortlessly.

B) The elasticity of the muscle groups.

#6) Coordination:

I) The body’s ability to do several different tasks at one time.

#7) Curl-ups:

D) Measures Muscular Endurance

#8) Push-ups:

E) Measures Muscular Strength.

#9) Sit and reach test: This is a text that measures the flexibility of the hamstring, erector spine, calf and upper back muscles.

A) Test used to measure flexibility.

#10) Shuttle run: Measures Coordination.

F) Measures Coordination

I hope it helps, Regards.

The answer is d. worthless