Soc 14 Muscular System

Question 1

Deltoid and pectorals

Answer 1

Delts, abduct upper arm at the shoulder. Adduction of upper arm at the shoulder

Question 2

Triceps and biceps

Answer 2

Triceps extend lower arm at the elbow. Biceps flexes arm at the elbow

Question 3

Auadriceps and hamstrings

Answer 3

Quads extend the legs at the knee. Hamstrings flexes the leg at the knee

Question 4

Tibialis anterior, grastrocnemius

Answer 4

Tibialus anterior does dorsi flexion at the foot. Gastro plantar flexion at the foot

Question 5

Gluteus maximus and hip flexors

Answer 5

Glutes extend the leg at the hip. Hips flexes the leg at the hip