Cardiovascular Endurance

What is cardiovascular endurance?

• The ability to lift heavy weights

• 
  The ability of your heart, blood vessels, and lungs to supply oxygen to the body during prolonged physical activities

• Flexibility of the joints

• Muscle strength

Choose the correct answer.

• Squats

• Step up onto the bench

• Running

• Lunges

Choose the correct answer.

• Squats

• Lunges

• Step up onto the bench

• Jumping jack

Choose the correct answer.

• Step up onto the bench

• Squats

• Running

• Push up

Which of the following are primary muscles worked during squats?

• Calves, Glutes

• 
  Forearm Flexors, Quads

• Quads, Adductors, Glutes, Lower Back

• Hamstrings, Lower Back

What is the third step of performing squats?

• Slowly lift back up into the ready position

• Stand with feet shoulder-width apart and both hands at the sides

• Legs are spread slightly wider than shoulders according to comfort and arms are raised parallel to shoulders

• Lower your body down to the knees with the body slightly tilted forward (Inhale)

During squats, what should you do with your arms?

• Keep them at your sides

• Raise them above your head

• Extend them straight in front of you

• Raise them parallel to your shoulders

During lunges, what angle should your knees form when you lower your body?

• 45 degrees

• 120 degrees

• 90 degrees

• 180 degrees

Which of the following are secondary muscles worked during lunges?

• Forearm Flexors

• Glutes

• Quads

• 
  Adductors

Where should you place your hands during lunges?

• On your shoulders

• On the side of your waist

• 
  In front of you

• Behind your head