ALL B

Describe each of the below muscle actions and list at least one muscle that creates the action.Lower Extremity Muscle Actions:  ·         Knee flexion ·         Knee extension ·         Knee medial rotation ·         Knee lateral rotation ·         Dorsiflexion ·         Plantarflexion ·         Foot inversion ·         Foot eversion ·         Foot digits flexion ·         Foot digits extension·         Hip flexion ·         Hip extension ·         Hip medial rotation ·         Hip lateral rotation ·         Hip abduction ·         Hip adduction

What type of lever is the vastus medialis? Support your answer with a free body diagram. The vasti muscles are used both for sit-to-stand AND stand-to-sit movements. Which of these two tasks represents a concentric contraction and which represents an eccentric contraction? Which muscle (vastus lateralis or medialis) do you think is more important for doing a slow, controlled stand-to-sit transition? If you witnessed your grandfather "plopping" (doing an uncontrolled sit) into a chair, would you recommend giving him eccentric or concentric strengthening exercises for his vasti muscles? Justify your answer.

Identification

Name 4 exercises that include VARIOUS DIRECTIONAL LOCOMOTOR & BALLISTIC MOVEMENTS, 3 PLANES OF MOVEMENTS.

Give the bases for naming of the following muscles: Rectus capitis posterior major Transversus abdominis Rhomboid major Semitendinosus Serratus posterior Flexor digitorum longus Quadriceps femoris Adductor longus Zygomaticus major Sternohyoid

What is the antagonist of the biceps brachii? In other words, what muscle has the opposite action of the biceps?.

The naming method for hamstring group, gastrocnemius, rectus capitis posterior minor, and rectus capitis posterior major is based on: (select all that are correct)

Please Asap

Please provide the names and functions of the muscles of the DLS   Give a breakdown of how these muscles work together.