Health Optimizing Physical Education, Slides of Physical Activity and Sport Sciences

Download Health Optimizing Physical Education and more Slides Physical Activity and Sport Sciences in PDF only on Docsity! LESSON 1- Dance -Related Injuries > Most Common Injuries i Where Injuries i Most Often Occurred 1 & e = Spramesetaine Broken Bones Bumps & Bruises i extremity 14% 14% i Most Common Cause i oaks i _ ir FALLS 45% | © : Age of Injured Dancers Ages 3-5. Ages 15-19 igs 5 ro 5 + : i ges 5 3 5 Simuseeml a 41% ae = +++ y+, YY, YY : Ankle: 21% i h i included san lower 4 out of 10 dancers WeMnity percentage) injured were between . 15-19 years old : a Ages 11-14 : 38% i Foot 12% Gincheded i oo  A. POOR BODY ALIGNMENT TECHNIQUE   Dance requires moving the limbs in controlled and precise manner. The trunk should be stable and the spine is aligned properly. Some dances like break dancing require perfect execution of technique to ensure the safety of the individual. B. EXCESSIVE TRAINING DURATION AND INTENSITY An optimal dance floor should be able to absorb the impact that is generated by the performer. A hard floor does not help dancers. The repetitive shock absorbed by the foot would eventually damage the foot or other parts of the lower extremity. D. POOR SHOES DESIGN Footwear is able to correct foot mechanics and reduce the impact on the foot. A shoe that does not fit properly or has insufficient shock absorption will significantly contribute to injury risk. Some materials used on the soles do not offer sufficient traction on the floor and this could lead to slips and falls. Use the shoes that are appropriate to your chosen dance. Types of musculoskeletal injuries: A 1. Acute Dance-Related Injuries - Occur when mechanical force that is absorbed by the musculoskeletal structure is more than what it is accustomed to. - The onset of pain and other symptoms occur immediately after the impact. Common Acute Dance-Related Injuries Type of Injury Cause Symptom Prevention Ankle Sprain | Twist an ankle Pain at the side ofthe | Exercises that strengthen the after a jump ankle ankle and improves balance Dancer's Twists the foot Pain at the outer part | Exercises that strengthen the foot Fracture when turning of the foot and improve balance Back Strain Sudden movement | Pain andstiffmessin | Proper posture and technique of the trunk the low back    2. Chronic Dance-Related Injuries - Occur due to repetitive trauma and the body is not given enough time to recover. - The onset of pain and other symptoms occur at gradual rate, which is usually worsened with activity training. Common Chronic Dance-Related Injuries Type of Injury Cause Symptom Prevention Stress Fracture | Prolonged repetitive | Painatthefrontofthe | Adequate rest loading leg (Le, shin) Achilles Excessive training Pain near the heelinthe | Adequate rest Tendinosis morning Patellofemoral | Muscle imbalance Pain at the side of the Strengthening and Pain Syndrome knee flexibility exercises