Muscular System

What are the three types of muscles?

• Rough, Smooth, Boney

• Smooth, Cardiac, Skeletal

• Bicep, Tricep, Back

• Hard, Soft, Long, Short

What one is a Skeletal Muscle?

• Heart

• Lungs

• Bladder

• Pectorals

Which one is the Cardiac Muscle?

• Lungs

• Heart

• Bicep

• Gastrocnemius

Which one is a Smooth Muscle?

• Lungs

• Heart

• Lattimus Dorsi

• Trapezius

Which is the Antagonist muscle?

• The working muscle

• The relaxing muscle

Which is an antagonistic pair?

• Gluteus Maximus

  &

  Pectorlas

• Lattimus Dorsi

  &

  Quadriceps

• Biceps

  &

  Triceps

• Trapezius

  &

  Hamstrings

What is flexion?

• When you bring two bones together creating an acute angle between two body parts

• A straightening movement that increases the angle between two body parts

What is a fixator muscle?

• A muscle group that work together to create the same movement

• A muscle that acts as a stabiliser of one body part during the movement of another body part

• A

A sarcomere is the basic contractile unit of a muscle fibre but where are they found?

• T - Discs

• D-Discs

• Y-Discs

• Z-Discs

Actin and Myosin are both proteins found in muscle tissue. but which are the think filaments and which are thin?

• Actin & Mysoin are both thin

• Actin & Myosin are both thick

• Actin is think & Myosin are thin

• Actin are thin & Myosin are think