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MAKING IT TO THE STARTING LINE: PREVENTING INJURIES Marcus Haemmerle, MD Orthopedic Surgeon The Game Plan • • • • • • • Benefits of exercise Common injuries and causes Tips to prevent injury The warm-up Proper stretching technique Importance of hydration Basic treatment of injury Benefits of Exercise • Increased energy, strength, endurance, balance, and coordination • Decreased risk of chronic disease ▫ ▫ ▫ ▫ Heart disease Diabetes Osteoporosis Sleep disorders • Lower stress • Improved self-esteem • Weight reduction Common Injuries • • • • • • Tendonitis Bursitis Sprains Back Strain Muscle Tears Stress Fractures Tendonitis • • • • • “Inflammation of a tendon” Tendon attaches muscle to bone Very common when starting new activities Caused by overuse or overstrain Results in burning, aching-type pain that is worse after activity • Can result in vicious cycle of pain if unresolved Tendonitis • Achilles Tendonitis ▫ Located behind heel ▫ Usually caused by running, jumping, climbing activities • Patellar Tendonitis ▫ Located below knee cap ▫ Also caused by running, jumping, climbing • Rotator Cuff Tendonitis ▫ Pain felt on side of shoulder radiating to elbow ▫ Caused by repetitive overhead/lifting activities Tendonitis • Plantar Fasciitis ▫ ▫ ▫ ▫ ▫ Not true tendonitis Located from heel to ball of foot Sharp pain with weight bearing at base of heel Worst in morning with first step Caused by repetitive impact activities (running) -those with tight calf muscles are more susceptible Bursitis • “inflammation of a bursa” • Bursa is a sac containing lubricating fluid located near joints and tendons • Can become painful and swollen • Similar causes, symptoms, and treatments to tendonitis Stress Fractures • • • • • • • Result of repetitive low-level trauma Sudden increase in level of training Inadequate periods of rest Most common in feet and lower legs Progressive, localized pain in bone X-rays may be normal at first Treated with rest and sometimes casting and crutches Causes of Injury • Overuse • Lack of flexibility • Improper technique • Faulty equipment/footwear Tips to Prevent Injury 1. Slow and steady… ▫ Be cautious ▫ Start slowly, then build gradually ▫ Low intensity activity early helps train muscles and improve coordination to better perform as intensity increases Tips to Prevent Injury 2. Don’t follow no-pain, no-gain ▫ Listen to your body ▫ Stop activity if you have pain, difficulty breathing, dizziness, nausea, chest pain ▫ Should be able to carry a conversation during work-out ▫ Pushing through pain is quick way to develop injuries Tips to Prevent Injury 3. Emphasize low-impact activities ▫ Reduced stress on muscles, tendons, and joints ▫ Examples Bicycling Elliptical trainer Walking (level ground) Swimming Weight training Tips to Prevent Injury 4. Warm-up, Cool-down ▫ Take 5-10 minutes before each workout to gradually warm-up ▫ Increases muscle temperature Improves muscle efficiency Improves elasticity Improves transfer of Oxygen to muscle Improves range of motion of joints ▫ Mental preparation ▫ 5 min cool-down helps remove toxic substances that build up during exercise (lactic acid) Tips to Prevent Injury 5. Make stretching part of regular routine ▫ Improves range of motion and decreases strain on muscles and tendons ▫ Best done after muscle has been warmed-up ▫ Technique Gradual, prolonged (20-30 sec), and pain-free Avoid bouncing Breathe Tips to Prevent Injury 6. Mix it up ▫ “cross-training” ▫ Do variety of aerobic and resistive weight training activities on alternating days ▫ Decreases overuse of the same muscle groups ▫ Improves muscle balance ▫ Decreases boredom and exercise burn-out Tips to Prevent Injury 7. Hydrate ▫ Before, during, and after activity ▫ ~1 cup (8 fl oz) before and every 10-15minutes during activity ▫ Weigh self before and after activity Drink 2-3 cups of water for every 1 pound lost ▫ Water vs. Gatorade Water usually better choice unless exercising for multiple hours Water = zero calories Tips to Prevent Injury 8. Rest and Recover ▫ Allows body to repair, rebuild, and strengthen ▫ Muscles require ≥48 hours to recover from stress ▫ Get adequate sleep Tips to Prevent Injury 9. Be safe ▫ Inspect equipment and shoes ▫ Know how to use equipment If not, ask ▫ Smooth, controlled movements No jerking Injury Treatment • Minor injuries (RICE) ▫ Rest -If it hurts, don’t do it ▫ Ice -20-30 minutes every 1-2 hours -protect skin ▫ Compression (ACE wrap) ▫ Elevate Injury Treatment • When to seek medical attention ▫ Severe pain, swelling, or deformity ▫ Inability to bear weight through limb ▫ Symptoms not improving with appropriate treatment (RICE) THANK YOU THANK YOU