Musculoskeletal revision

What is the major muscle that raises the arm to the horizontal position shown in the image?

• Trapezius

• Pectoralis major

• Deltoid

• Latissimus dorsi

Name the type of muscle contraction required to hold the weight for a few seconds with the arms in the horizontal position on the right

• Isointerial

• Concentric

• Eccentric

• Isometric

Which of the following are voluntary muscles?

• Smooth

• Cardiac

• Heart

• Skeletal

Which of the following muscles is fusiform?

• Bicep

• Gastrocnemius

• Deltoid

• Tibialis Anterior

Which of the following is correct about an agonist?

• It is the muscle that relaxes in a contraction

• It is the muscle that lengthens

• It is the primary muscle responsible for movement

• It is the tricep in a bicep curl

Reciprocal inhibition is a term used to explain...

• How muscles work in teams - one contracts while the other relaxes

• How muscles are always working to allow contractions to occur

• How muscle contractions are eccentric and concentric

• How muscles are recruited depending on how much force is being produced

Reciprocal inhibition is a term used to explain...

• How muscles work in teams - one contracts while the other relaxes

• How muscles are always working to allow contractions to occur

• How muscle contractions are eccentric and concentric

• How muscles are recruited depending on how much force is being produced

Reciprocal inhibition is a term used to explain...

• How muscles work in teams - one contracts while the other relaxes

• How muscles are always working to allow contractions to occur

• How muscle contractions are eccentric and concentric

• How muscles are recruited depending on how much force is being produced

Reciprocal inhibition is a term used to explain...

• How muscles work in teams - one contracts while the other relaxes

• How muscles are always working to allow contractions to occur

• How muscle contractions are eccentric and concentric

• How muscles are recruited depending on how much force is being produced

Which is correct about the agonist and antagonist of a bench press during the upwards phase?

• Agonist: latissimus dorsi, antagonist: pectoralis major

• Agonist: pectoralis major, antagonist: latissimus dorsi

• Agonist: pectroalis major, antagonist: deltoid

• Agonist: deltoid, antagonist: pectoralis major