Muscle / Joint / Action

What happens at which joint when the biceps flexes?

• The knee straightens

• The elbow bends

• The elbow straightens

• The arm lowers

What causes the arm to raise up to the side?

• Flexing the deltoid

• Flexing the latissimus dorsi

• Flexing the achilles tendon

• Flexing the gastrocnemius

What does the trapezius muscle do?

• Lifts the heel

• It flexes

• It helps you hang on

• It shrugs the shoulder

What muscle straightens the knee?

• Triceps

• Quadriceps

• Deltoid

• Hamstrings

• Latissimus Dorsi

What muscle pulls the arm down from overhead?

• Triceps

• Hamstrings

• Latissimus Dorsi

• Quadriceps

• Deltoids

Flexing this muscle extends the arm at the elbow.

• Triceps

• Hamstrings

• Latissimus Dorsi

• Quadriceps

• Deltoids

What muscle does the opposite action of the quadriceps?

• Triceps

• Hamstrings

• Latissimus Dorsi

• Quadriceps

• Deltoids

What muscle does the opposite action of the deltoids muscle?

• Triceps

• Hamstrings

• Latissimus Dorsi

• Quadriceps

• Deltoids

What is the major muscle used while doing squats?

• Triceps

• Hamstrings

• Biceps

• Quadriceps

• Deltoids

What is the major muscle used while doing push-ups?

• Deltoids

• Hamstrings

• Biceps

• Quadriceps

• Pectorals