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Introduction to Massage Therapy, 3rd ed. (Mary Beth Braun & Stephanie Simonson) Lesson Plans Chapter 4 — Kinesiology and Biomechanics Goals of the Lesson: Cognitive: Students will be able to define and explain the terms kinesiology, arthrology, myology, biomechanics, body mechanics, ergonomics, and body awareness. They will be able to accurately describe the anatomical position and planes of division and use directional terms and body region names appropriately. Students will be able to identify the various types of joints, describe the movements available at each, and list examples of each. They will be able to explain the mechanisms in the body that generate ATP, the characteristics of different types of muscle tissues, and the types of contractions. Students will be able to identify and describe major types of body movements. Motor: Students will be able to demonstrate with their own bodies the anatomic position and major body movements. They will be able to demonstrate proper and improper working stances, as well as proper ergonomics. Affective: Students will understand the importance of using proper body mechanics to prevent injury in themselves and to provide the best possible massage they can for the client. Learning Objectives: The lesson plan for each objective starts on the page shown below. 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 Describe 10 directional terms ........................................................................................................................................ 2 Name the three main types of joints .............................................................................................................................. 3 Demonstrate at least five pairs of antagonistic body movements on self or partner ...................................................... 5 Demonstrate the difference between concentric and eccentric muscle contractions ..................................................... 6 Describe the function of proprioceptors ........................................................................................................................ 7 Name the three primary components of good body mechanics ..................................................................................... 9 Demonstrate the asymmetric stance while leaning into a partner on the massage table .............................................. 11 List at least five ways to minimize your risk for injury ............................................................................................... 12 You Will Need: Gather the following materials and teaching aids for the following lessons: 4.6 4.7 Massage table, lotion, and draping Massage table, lotion, and draping Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 1 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.1 Describe 10 directional terms. Lecture Outline Content Anatomical terminology Anatomical position Planes o Frontal o Sagittal o Transverse Directional terms o Anterior/posterior o Deep/superficial o Distal/proximal o Superior/inferior o Lateral/medial Body regions Text page 147– 152 PPT slide 1–9 Figures, Tables, and Features Figures 4-1: Anatomical position p. 147, PPT 4, IB 4-2: Planes of division p. 148, PPT 5, IB 4-3: Directional terms p. 148, PPT 7, IB 4-4: Body regions pp. 150–151, PPT 8–9, IB Tables 4-1: Directional terms p. 149 Resources and In-Class Activities In-Class Activities Demonstrate the anatomical position to the class and then ask them to stand and demonstrate it. While the students are still standing, ask them to pair off and have one student in each pair practice following your instructions using directional terms and locate structures you indicate. For example, say, “Point to your partner’s nose. Move 1 inch superior and 1 inch lateral. What structure are you pointing at? Now, move 3 inches posterior. What structure are you pointing at now?” Outside Assignments/ Evaluation Instructor’s Notes Outside Assignments Have students create flash cards for all terms listed in Figure 4-4 on pp. 150–151, with proper body region names on one side and the more familiar terms on the other side. For instance, write “Brachial” on one side and “Arm” on the other. Have them study the cards and bring them to the next class. Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 2 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.2 Name the three main types of joints. Lecture Outline Content Kinesiology Arthrology o Types of joints Synarthrotic Amphiarthrotic Diarthrotic (synovial) o Components of synovial joints Articular cartilage Bursae Joint capsule Joint cavity Ligaments Synovial membrane o Types of synovial joints Gliding Hinge Pivot Condyloid Saddle Ball-and-socket Range of motion (ROM) o Active ROM o Passive ROM Text page 152– 156 Page 3 Copyright © 2014 Lippincott Williams & Wilkins PPT slide 10–14 Figures, Tables, and Features Boxes 4-1: The temporomandibular joint (TMJ) p. 156 Tables 4-2: Types of joints pp. 153–154 Resources and In-Class Activities In-Class Activities Have students pair off. Call out body regions featured in Figure 4-4 on pp. 150– 151. Have students point to the correct region on their partners. Divide the class into two teams. Call out different joints of the body and have the teams compete to see who can first identify which type of joint it is: synarthrotic, amphiarthrotic, or synovial. If it is synovial, have them identify the correct type of synovial joint: gliding, hinge, pivot, condyloid, saddle, or ball-and-socket. Outside Assignments/ Evaluation Outside Assignments Have students research range of motion (ROM) stretches appropriate to use with massage clients and identify at least one active, passive, or resisted ROM stretch protocol. Have them practice the stretch with a friend or family member. Ask them to come prepared to practice the stretch on a classmate. Instructor’s Notes Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics o Resisted ROM Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 4 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.3 Demonstrate at least five pairs of antagonistic body movements on self or partner. Lecture Outline Content Body movements Flexion/extension Abduction/adduction Horizontal abduction/adduction Lateral flexion left/right Lateral/medial rotation Upward/downward rotation Circumduction Opposition Lateral deviation Plantarflexion/dorsiflexion Inversion/eversion Elevation/depression Protraction/retraction Pronation/supination Inhalation/exhalation Text page 162– 168 PPT slide 21 Figures, Tables, and Features Figures 4-11: Diaphragm muscle p. 168, IB Tables 4-3: Body movements pp. 163–167 Resources and In-Class Activities In-Class Activities Divide the class into two teams. Call out specific body movements and have the teams compete to see who can first demonstrate the called out movement. For instance, call out “Neck flexion.” Outside Assignments/ Evaluation Instructor’s Notes Outside Assignments Have students teach a friend or family member three of the paired body movements listed in Table 4-3. Have students pair off and practice the stretches they researched in the outside assignment for Objective 4.2. Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 5 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.4 Demonstrate the difference between concentric and eccentric muscle contractions. Lecture Outline Content Skeletal muscle activity Static contractions (isotonic) Dynamic contractions o Concentric o Eccentric Extreme conditions o Atrophy o Hypertrophy o Tetany Muscle movement and coordination Prime movers (agonists) Synergists o Fixators (stabilizers) Antagonists Effects of exercise on muscles Effects of stretching on muscles Text page 159– 162 PPT slide 18–20 Figures, Tables, and Features Figures 4-8: Muscle attachments: origin and insertion p. 160, IB 4-9: Types of contractions p. 160, PPT 19, IB 4-10: Biceps brachii muscle in elbow flexion p. 161, IB Resources and In-Class Activities In-Class Activities Demonstrate for the class examples of isotonic, concentric, and eccentric muscle contractions. Then, have them stand and practice the contractions with you. Then call for volunteers to come up with and demonstrate additional examples of these three types of contractions. Outside Assignments/ Evaluation Instructor’s Notes Outside Assignments Assign students three different primary movers associated with three different movements. Have the students identify any synergistic muscles, including fixators, and antagonistic muscles associated with this movement. Have them bring their findings to class. Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 6 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.5 Describe the function of proprioceptors. Lecture Outline Content Myology: The study of muscles Skeletal muscle contraction o Nerve supply to muscles Cervical plexus Brachial plexus Lumbar plexus Sacral plexus o Neuromuscular junction o Energy requirements for muscle contraction Direct phosphorylation Anaerobic cellular respiration Aerobic cellular respiration o Proprioceptors Sensory nerve cells Respond to body position, muscle tone, and equilibrium Muscle spindles Golgi tendon organs Ruffini end organs Pacinian corpuscles Text page 156– 159 Page 7 Copyright © 2014 Lippincott Williams & Wilkins PPT slide 15–17 Figures, Tables, and Features Figures 4-5: Mechanisms for generating ATP p. 157, PPT 16, IB 4-6: Muscle spindles and Golgi tendon organs p. 159, IB 4-7: Muscle fiber types p. 159, IB Resources and In-Class Activities In-Class Activities Have students present their findings from the outside assignment for Objective 4.4, related to the prime mover you assigned them. Outside Assignments/ Evaluation Outside Assignments Have students research on the Internet for examples of sports that require fasttwitch or slow-twitch muscle fibers, and make a list for each. Instructor’s Notes Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Types of muscle fibers o Slow-twitch Smaller Red Aerobic Slow to contract Less powerful Long duration o Fast-twitch Anaerobic Quick to contract Powerful Short bursts Type IIa: pink, larger Type IIx: white, largest Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 8 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.6 Name the three primary components of good body mechanics. Lecture Outline Content Biomechanics Components of good body mechanics o Efficient structural alignment Leaning Lifting o Symmetric stance o Asymmetric stance o Ergonomics Equipment Workspace design Text page 168– 175 PPT slide 22–25 Figures, Tables, and Features Figures 4-12: Inefficient structural alignment p. 169, IB 4-13: Improper body mechanics during lifting p. 170, IB 4-14: Symmetric stance p. 170, PPT 23, IB 4-15: Asymmetric stance p. 171, PPT 24, IB 4-16: Ideal asymmetric alignment p. 172, IB 4-17: Walking with stroke p. 173, IB 4-18: Proper table height p. 174, IB 4-19: Sitting on a chair to conserve energy Page 9 Copyright © 2014 Lippincott Williams & Wilkins Resources and In-Class Activities In-Class Activities Have a student volunteer lie on a massage table in front of the class. Demonstrate efficient structural alignment and the symmetric and asymmetric stances while massaging the volunteer. Materials Massage table, lotion, and draping Outside Assignments/ Evaluation Outside Assignments Have students practice the symmetric and asymmetric stances while massaging a friend or family member. Instructor’s Notes Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics p. 174, PPT 25, IB 4-20: Adequate and inadequate workspace p. 175, IB Boxes 4-2: Taking an asymmetric stance next to a client on a massage table p. 172 Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 10 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.7 Demonstrate the asymmetric stance while leaning into a partner on the massage table. Lecture Outline Content Asymmetric stance Description o One foot in front of the other o Front foot faces work o Back foot is laterally rotated o Hips face the work o Feet are shoulder-width apart o Weight on back foot o Front foot is for balance Most often-used stance in massage therapy May be used for pulling Offers more leverage than symmetric stance Therapist can apply more pressure Minimizes stress on body Maximizes pressure one can apply Text page 171– 173 PPT slide 24 Figures, Tables, and Features Figures 4-15: Asymmetric stance p. 171, PPT 24, IB 4-16: Ideal asymmetric alignment p. 172, IB Boxes 4-2: Taking an asymmetric stance next to a client on a massage table p. 172 Resources and In-Class Activities In-Class Activities Outside Assignments/ Evaluation Instructor’s Notes Outside Assignments Have a student volunteer lie on a massage table in front of the class. Have students take turns coming to the front of the class and demonstrating efficient structural alignment and the symmetric and asymmetric stances while massaging the volunteer. Materials Massage table, lotion, and draping Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 11 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics Objective 4.8 List at least five ways to minimize your risk for injury. Lecture Outline Content Body awareness Am I using my whole body? Is there a straight line formed by my head, hips, and back foot? Are my hips and front foot facing my work? Are my wrists, hands, and shoulders relaxed? Are any of my joints hyperextended? Am I breathing? Does my body hurt anywhere? Improper body mechanics Injury o Commonly injured areas Neck and shoulders Wrist and hands Back Knees Ankles and feet o Causes Sudden increase in Text page 175– 177 Page 12 Copyright © 2014 Lippincott Williams & Wilkins PPT slide 26–30 Figures, Tables, and Features Figures Plates 4-1 to 4-35 pp. 190–224, IB Tables Special muscle section pp. 178–189 Resources and In-Class Activities In-Class Activities Demonstrate some stretches that students can perform before and between massage sessions to help prevent injuries. Then, have the students practice the stretches in class. Outside Assignments/ Evaluation Outside Assignments Assign students to work through the Chapter Exercises (page 225). Ask students to work through the Chapter 4 quiz bank questions on the student resource center at the book’s companion web site at www.thePoint.com. Evaluation TG: Chapter 4 Exam (50 questions: 30 multiple choice, 10 true/false, 10 fill-in-the-blank) Instructor’s Notes Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics workload Sudden decrease in rest between sessions Repetitive motions Nerve compression Injury prevention o Stretching before and between sessions Breathe deeply Relax Stretch slowly to avoid stretch reflex Hold stretch for 10 sec. to trigger tendon reflex o General guidelines Consistently use components of good body mechanics Rest body and hands by scheduling clients 15 min. apart Stretch before and after sessions Use proper table height Ensure plenty of room around table Use variety of techniques Be cautious with sustained pressure Increase physical fitness and Page 13 Copyright © 2014 Lippincott Williams & Wilkins Introduction to Massage Therapy, 3rd ed. (Braun & Simonson) Chapter 4 — Kinesiology and Biomechanics endurance Get plenty of sleep and rest Legend: IB: Image Bank (thePoint); IRCD: Instructor’s Resource CD-ROM; OLC: Online Course (thePoint); PPT: PowerPoint (thePoint; IRCD); QB: Quiz Bank (thePoint); SRCD: Student Resource CD-ROM; TG: Test Generator (thePoint; IRCD) Page 14 Copyright © 2014 Lippincott Williams & Wilkins