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QUESTION
Contraction of a muscle is performed by which muscle group? a.involuntary b.agonist c.eccentric d.antagonist QUESTION 2 Which of the following is a
- Contraction of a muscle is performed by which muscle group?
- a.involuntary
- b.agonist
- c.eccentric
- d.antagonist
- Which of the following is a benefit of muscular strength and endurance?
- a.improved body composition
- b.improved physical performance
- c.increased bone growth
- d.A and B
- Muscle fibers that are associated with strength and power activities are known as:
- a.slow twitch fibers.
- b.hypertrophic fibers.
- c.fast twitch fibers.
- d.myofibrils.
- Injuries such as low-back pain are reduced if the spine is properly aligned by strong muscles in the:
- a.abdomen and hips.
- b.feet.
- c.shoulders and chest.
- d.neck.
- How can strength training improve chronic disease conditions?
- a.improves glucose metabolism
- b.decreases diastolic blood pressure
- c.increases bone mass
- d.all of the above
- Strength training can prevent osteoporosis.
- a.True
- b.False
- Using proper technique when lifting weights can prevent injuries.
- a.True
- b.False
- Lengthening of a muscle while it contracts is known as an eccentric contraction.
- a.True
- b.False
- Concentric muscle contraction is part of a dynamic exercise.
- a.True
- b.False
- Pull ups exercise the bicep muscle.
- a.True
- b.False
