Sports med final study guide
Introduction to Sports Medicine and Athletic Training
What is Sports Medicine
A branch of medicine that focuses on physical fitness and the prevention, diagnosis, treatment, and rehabilitation of sports-related injuries and illnesses. It addresses the health and performance of athletes and physically active individuals across all age groups and skill levels.
Sports Medicine Teams
Comprised of various healthcare professionals who work collaboratively to ensure the comprehensive health and safety of athletes. This team typically includes:
Physicians: Diagnose and treat injuries and illnesses, often specializing in orthopedic or primary care sports medicine.
Athletic Trainers (ATs): Provide immediate care, injury prevention strategies, evaluation, rehabilitation, and administrative duties under the supervision of a physician.
Physical Therapists (PTs): Focus on restoring function, improving mobility, and preventing disability through targeted exercises and manual therapy.
Coaches: Design and implement training programs, monitor athlete performance, and ensure safe technique.
Other specialists: Nutritionists, psychologists, strength and conditioning coaches, and emergency medical personnel.
Roles of Athletic Training
Prevention of injuries: Involves developing and implementing conditioning programs, ensuring proper equipment, educating athletes on safe practices (e.g., stretching, strengthening, proper hydration), and conducting preparticipation screenings.
Recognition and evaluation of injuries: Requires skilled observation, detailed history taking, palpation, and special tests to accurately diagnose the nature and extent of an injury.
Immediate and Emergency Care: Administering first aid, managing acute injuries, and coordinating emergency medical services when necessary.
Implementation of rehabilitation programs: Designing and overseeing therapeutic exercises, modalities, and progressive return-to-play protocols to restore function and prevent re-injury.
Organizational and Professional Health and Well-being: Maintaining detailed records, managing athletic training facilities, and adhering to ethical and legal standards.
Becoming an Athletic Trainer
Requires a bachelor's or master's degree from an athletic training program accredited by the Commission on Accreditation of Athletic Training Education (CAATE).
Must pass the Board of Certification (BOC) examination to become a Certified Athletic Trainer (ATC).
Fulfilling continuing education requirements to maintain certification and stay current with best practices.
Design and Development of Athletic Training Facility
Considerations include location for easy access, a functional layout separating treatment, rehabilitation, and taping areas; appropriate equipment (e.g., treatment tables, rehabilitation tools, ice machines); safety standards; adequate lighting and ventilation; and accessibility for all athletes, including those with disabilities. The design aims to maximize athlete safety, privacy, and rehabilitation efficiency.
Preparticipation Physical Exam
Essential for identifying any pre-existing conditions or risk factors that could predispose athletes to injuries or sudden cardiac events, ensuring safe participation. It includes a medical history review, physical examination, and sometimes specific screenings (e.g., vision, blood tests).
Basics of Human Anatomy
Anatomical Positions/Planes/Terms
Anatomical Position: The universally accepted reference position for describing locations and movements of the body. Standing upright, facing forward, with arms at the sides, palms facing forward, and feet together.
Planes:
Sagittal Plane: Divides the body vertically into left and right halves. Movements include flexion and extension.
Frontal (Coronal) Plane: Divides the body vertically into anterior (front) and posterior (back) sections. Movements include abduction and adduction.
Transverse (Horizontal) Plane: Divides the body horizontally into superior (upper) and inferior (lower) parts. Movements include rotation.
Terms of Direction:
Anterior/Posterior: Front/Back
Superior/Inferior: Above/Below
Medial/Lateral: Closer to midline/Further from midline
Proximal/Distal: Closer to trunk/Further from trunk (for limbs)
Superficial/Deep: Closer to surface/Further from surface
Body Tissues
Types of Tissues:
Epithelial Tissue: Covers body surfaces, lines cavities, and forms glands; provides protection, secretion, absorption, and excretion.
Connective Tissue: Supports, protects, and binds other tissues together (e.g., bone, cartilage, blood, adipose tissue).
Muscle Tissue: Responsible for movement; specialized for contraction.
Nervous Tissue: Transmits electrical signals, coordinating body activities.
Skin
Functions: Provides a primary barrier of protection against pathogens, UV radiation, and physical trauma; aids in sensation through nerve receptors for touch, pressure, temperature, and pain; regulates body temperature (thermoregulation) through sweating and blood flow adjustments; and plays a minor role in excretion of waste products and synthesis of Vitamin D.
Cartilage
A flexible, avascular connective tissue found in various parts of the body including joints (articular cartilage), the ribcage, ears, nose, and intervertebral discs. It provides support, reduces friction, and absorbs shock.
Types:
Hyaline Cartilage: Most common, found in articular surfaces, nose, trachea. Provides smooth surfaces for movement.
Elastic Cartilage: Found in external ear, epiglottis. Provides flexibility.
Fibrocartilage: Found in intervertebral discs, menisci. Provides strength and shock absorption.
Bones
Axial and Appendicular Skeletons
Axial Skeleton: Composed of the skull (cranium and facial bones), vertebral column, and rib cage (ribs and sternum). Its primary function is to protect vital organs and provide central support to the body.
Appendicular Skeleton: Composed of the limbs (upper and lower extremities) and the pelvic and shoulder girdles that attach them to the axial skeleton. Its primary function is to facilitate movement and locomotion.
Classification/Types
Long Bones: Longer than they are wide, with a shaft (diaphysis) and two ends (epiphyses). Found in limbs (e.g., femur, humerus, tibia, fibula, radius, ulna). Function in levers for movement.
Short Bones: Roughly cube-shaped (e.g., carpals in wrist, tarsals in ankle). Provide stability and some movement.
Flat Bones: Thin, flattened, and often curved (e.g., sternum, scapulae, skull bones, ribs). Provide protection and large surface areas for muscle attachment.
Irregular Bones: Complex shapes that don't fit other categories (e.g., vertebrae, facial bones). Protect internal organs and provide attachment points for muscles.
Sesamoid Bones: Small, round bones embedded within tendons (e.g., patella). Protect tendons from stress and improve mechanical leverage.
Identification
Identification involves recognizing specific bone structures, landmarks (e.g., tubercles, processes, fossae), and their articulation points based on their anatomical features and relative positions.
Classification of Joints
Joints are classified based on the amount of movement they allow:
Immovable (Fibrous) Joints (Synarthroses): Bones are united by fibrous tissue, offering little to no movement (e.g., sutures of the skull, gomphoses of teeth).
Slightly Movable (Cartilaginous) Joints (Amphiarthroses): Bones are united by cartilage, allowing limited movement (e.g., pubic symphysis, intervertebral discs).
Freely Movable (Synovial) Joints (Diarthroses): Characterized by a joint capsule, synovial fluid, and articular cartilage, allowing a wide range of motion. Most common type of joint in the body (e.g., knee, hip, shoulder).
Muscles
Types
Skeletal Muscle: Voluntary, striated muscle attached to bones, responsible for body movement.
Cardiac Muscle: Involuntary, striated muscle found only in the heart, responsible for pumping blood.
Smooth Muscle: Involuntary, non-striated muscle found in the walls of internal organs (e.g., digestive tract, blood vessels), responsible for involuntary movements like digestion and blood pressure regulation.
Identification
Recognizing specific muscle groups, their anatomical locations, origins, insertions, and primary actions (e.g., quadriceps for knee extension, hamstrings for knee flexion).
Tendons and Ligaments
Tendons: Strong, fibrous connective tissues that connect muscles to bones, transmitting the force of muscle contraction to produce movement.
Ligaments: Tough, fibrous connective tissues that connect bones to other bones, providing stability to joints and limiting excessive or unwanted movements.
Muscle Movement Types
Types of contractions related to muscle length changes during force production:
Concentric Contractions: Muscle shortens as it generates force (e.g., lifting a weight in a bicep curl).
Eccentric Contractions: Muscle lengthens as it generates force (e.g., slowly lowering a weight in a bicep curl).
Isometric Contractions: Muscle generates force without changing length (e.g., holding a weight stationary, pushing against an immovable object).
Soft Tissue Injuries
Types
Sprains: Injuries to ligaments, caused by overstretching or tearing. Graded I (mild stretch) to III (complete tear).
Strains: Injuries to muscles or tendons, also caused by overstretching or tearing. Graded I (mild stretch) to III (complete tear).
Tendinitis: Inflammation of a tendon, often due to overuse.
Contusions: Bruises, caused by a direct blow to soft tissue, resulting in bleeding under the skin without breaking the skin.
Bursitis: Inflammation of a bursa (fluid-filled sac that reduces friction between tissues).
Examples
Ankle Sprain: Typically an inversion injury affecting the lateral ankle ligaments.
Hamstring Strain: Common in sprinting and jumping, affecting the muscles on the back of the thigh.
Stages of Healing
Inflammatory Phase (Acute): Immediately after injury, characterized by pain, swelling, redness, and heat as the body initiates the healing process by clearing debris and bringing immune cells to the site. Lasts typically 2-4 days.
Fibroblastic (Repair and Regeneration) Phase: Begins a few days after injury. Fibroblasts lay down new collagen fibers, forming granulation tissue and eventually a scar (fibroplasia). New blood vessels also form. Lasts from several days to 6 weeks.
Maturation (Remodeling) Phase: Can last for several months to years. The newly formed scar tissue strengthens, remodels, and reorganizes along lines of stress, improving its tensile strength and elasticity.
Bone Injuries
Types of Fractures
Simple (Closed) Fracture: The bone breaks, but the skin remains intact.
Compound (Open) Fracture: The broken bone protrudes through the skin or there is an open wound leading to the fracture site.
Stress Fracture: A tiny crack in a bone caused by repetitive stress or overuse, common in endurance athletes.
Comminuted Fracture: The bone is shattered into three or more pieces.
Greenstick Fracture: An incomplete fracture, where the bone bends and cracks but doesn't break all the way through, common in children.
Avulsion Fracture: A small piece of bone attached to a tendon or ligament gets pulled away from the main bone.
Stages of Healing
Inflammatory Response Phase: A hematoma (blood clot) forms at the fracture site, and debris is cleared by inflammatory cells. Lasts for a few days.
Reparative Process Phase:
Soft Callus Formation: Within a week, a soft callus made of fibrous tissue and cartilage forms, bridging the gap between the broken bone ends.
Hard Callus Formation: Over the next few weeks, the soft callus is replaced by a hard bony callus formed by osteoblasts, stabilizing the fracture.
Remodeling Phase: The hard callus is gradually reshaped and strengthened over months to years, as osteoclasts resorb excess bone and osteoblasts lay down new compact bone, returning the bone to its original shape and strength.
Athletic Related Injuries of the Head, Spine and Axial Region
Brain Anatomy
Cerebrum: The largest part of the brain, responsible for voluntary movements, sensory perception, language, memory, and higher-order functions.
Cerebellum: Located at the back of the brain, coordinates voluntary movements, balance, and posture.
Brainstem: Connects the cerebrum and cerebellum to the spinal cord, controlling vital functions like breathing, heart rate, and sleep cycles.
Prevention of Injuries
Importance of proper protective gear (e.g., helmets, mouthguards) that is correctly fitted and maintained.
Awareness of risk factors like previous concussions and proper management protocols for head impacts.
Rule changes in sports to minimize dangerous contact and educate athletes, coaches, and parents on concussion recognition and management.
Baseline neurocognitive testing for comparison following a suspected concussion.
CTE
Chronic Traumatic Encephalopathy (CTE) is a progressive, degenerative brain disease caused by repeated head injuries, particularly concussions and subconcussive impacts. It can lead to severe neurological issues including memory loss, behavioral changes (aggression, impulsivity), depression, confusion, and eventually dementia-like symptoms.
Facial Injuries
Anatomy/Types of Injuries
The face contains fragile bones and soft tissues susceptible to injury. Types include fractures to the nasal bones (most common), mandible (jaw), or maxilla (upper jaw), orbital fractures, and dental injuries.
Lacerations, contusions, and epistaxis (nosebleeds) are also frequent. Injuries often result from direct impact, falls, or collisions, potentially affecting vision, breathing, and ability to eat.
Throat and Thorax
Anatomy/Types of Injuries
Throat: Contains the trachea (windpipe), esophagus, larynx (voice box), and major arteries and veins. Injuries can impact the airway (tracheal compression/fracture), causing breathing difficulties, or result in carotid artery trauma.
Thorax: Composed of the rib cage, sternum, and thoracic spine, protecting vital organs like the heart and lungs. Injuries can include rib fractures (posing a risk of pneumothorax or hemothorax), lung contusions, and rarely, cardiac contusions or aortic rupture from severe blunt trauma.
Arteries/Veins
Arteries: Carry oxygenated blood away from the heart (e.g., aorta, carotid arteries supplying the head, subclavian arteries supplying the arms).
Veins: Carry deoxygenated blood back to the heart (e.g., jugular veins draining the head, brachial veins draining the arms).
Abdominal Anatomy/Types of Injuries
The abdomen contains important organs such as the liver, spleen, kidneys, pancreas, and gastrointestinal tract (stomach, intestines). These organs are vulnerable to blunt trauma, which can lead to severe internal bleeding (e.g., splenic rupture, liver laceration, kidney contusion) or organ damage. A ruptured spleen is particularly dangerous, especially in athletes with mononucleosis, due to its fragility.
Spinal Anatomy/Types of Injuries
The spine is composed of vertebrae, intervertebral discs, spinal cord, and associated ligaments and muscles.
Injuries may include herniated discs (when the soft inner material bulges out, pressing on nerves), vertebral fractures (e.g., compression fractures from axial loading), sprains (ligaments), strains (muscles), or catastrophic spinal cord injuries leading to paralysis. Mechanisms often involve hyperflexion, hyperextension, rotation, or axial loading.
Athletic Related Injuries to the Upper Extremities
Anatomy
Includes the shoulder girdle (scapula, clavicle), humerus (upper arm), radius and ulna (forearm), and the hand (carpals, metacarpals, phalanges).
Bones
Humerus: Large bone of the upper arm.
Radius and Ulna: Two bones of the forearm, allowing pronation and supination.
Clavicle and Scapula: Form the shoulder girdle, providing mobility for the arm.
Muscles
Biceps Brachii: Flexes the elbow and supinates the forearm.
Triceps Brachii: Extends the elbow.
Rotator Cuff Muscles: Four muscles (supraspinatus, infraspinatus, teres minor, subscapularis) that stabilize the shoulder joint and enable rotation.
Pectoralis Major, Deltoid, Latissimus Dorsi: Major muscles for shoulder movement.
Joints
Shoulder Joint (Glenohumeral): A highly mobile ball-and-socket joint.
Elbow Joint (Humeroulnar/Humeroradial): A hinge joint allowing flexion and extension.
Wrist Joint (Radiocarpal): A condyloid joint allowing flexion, extension, abduction, and adduction.
Injuries
Common injuries include rotator cuff tears (especially from overhead activities), shoulder dislocations (often occurring with abduction and external rotation), AC joint sprains, medial epicondylitis ("golfer's elbow"), lateral epicondylitis ("tennis elbow"), ulnar collateral ligament (UCL) tears in throwers, and various fractures (e.g., clavicle, radius, scaphoid).
Athletic Related Injuries to the Lower Extremities
Anatomy
Composed of the pelvic girdle, femur (thigh), tibia and fibula (lower leg), and the foot (tarsals, metatarsals, phalanges).
Bones
Femur: The longest and strongest bone in the body (thigh bone).
Tibia and Fibula: The two bones of the lower leg, with the tibia bearing most of the weight.
Patella: The kneecap, a sesamoid bone.
Muscles
Quadriceps Femoris: A group of four muscles (rectus femoris, vastus lateralis, vastus medialis, vastus intermedius) that extend the knee.
Hamstrings: A group of three muscles (biceps femoris, semitendinosus, semimembranosus) that flex the knee and extend the hip.
Calf Muscles (Gastrocnemius and Soleus): Plantarflex the ankle.
Hip Adductors (Groin Muscles): Move the leg toward the midline.
Joints
Hip Joint (Acetabulofemoral): A ball-and-socket joint, providing stability and a wide range of motion.
Knee Joint (Tibiofemoral): A complex hinge joint with rotation capabilities, stabilized by ligaments (ACL, PCL, MCL, LCL) and menisci.
Ankle Joint (Talocrural): A hinge joint primarily for dorsiflexion and plantarflexion.
Injuries
Common injuries include Anterior Cruciate Ligament (ACL) tears (often non-contact pivot injuries), medial collateral ligament (MCL) sprains, meniscal tears, patellofemoral pain syndrome, ankle sprains (most commonly inversion injuries to lateral ligaments), Achilles tendinitis or rupture, hamstring strains, and various fractures (e.g., tibia, fibula, stress fractures).
Sports Nutrition
Macronutrients
Essential nutrients required in large quantities for energy production, growth, and metabolism.
Carbohydrates: Primary source of energy, stored as glycogen in muscles and liver. Important for high-intensity exercise. (Examples: grains, fruits, vegetables).
Proteins: Essential for muscle repair, growth, enzyme function, hormone production, and immune function. (Examples: meat, poultry, fish, beans, dairy).
Fats (Lipids): Concentrated source of energy, important for hormone production, vitamin absorption, and insulation. (Examples: oils, nuts, avocados).
Micronutrients
Vitamins and minerals required in smaller quantities but critical for maintaining bodily functions, enhancing performance, and aiding recovery.
Vitamins: Organic compounds that regulate metabolic processes (e.g., Vitamin C for immune function, B vitamins for energy metabolism, Vitamin D for bone health).
Minerals: Inorganic elements vital for bone structure, nerve transmission, muscle contraction, and fluid balance (e.g., Calcium for bones, Iron for oxygen transport, Potassium for fluid balance).
Calories
A unit of energy obtained from macronutrients. Crucial for assessing energy expenditure and ensuring adequate nutritional intake to fuel athletic performance, recovery, and overall health. Caloric balance (intake vs. expenditure) determines weight gain, loss, or maintenance.
Documentation and Recordkeeping
Critical for tracking an athlete's progress, injuries, rehabilitation protocols, and medical history.
Serves as a legal record, facilitates communication among the sports medicine team, aids in research, and supports continuity of care. Accurate and timely documentation is essential for patient safety and professional accountability.
Medical Terminology
Vocabulary and language used in the medical field must be understood for effective and precise communication among healthcare professionals.
Includes terms related to anatomy, physiology, pathology (diseases), diagnostics, treatment, and pharmacology. Mastery of these terms ensures clarity, reduces errors, and improves patient care.
SOAP Note
SOAP stands for Subjective, Objective, Assessment, and Plan, a widely used, organized method of documentation for patient encounters in healthcare.
Subjective: Information reported by the patient (e.g., symptoms, pain level, history of injury, chief complaint).
Objective: Measurable and observable data obtained by the clinician (e.g., vital signs, physical exam findings, range of motion, special tests, posture, swelling).
Assessment: The clinician's professional judgment regarding the patient's condition, diagnosis, and prognosis based on subjective and objective data.
Plan: The proposed course of action and treatment strategy (e.g., therapeutic exercises, modalities, referrals, medication, patient education, follow-up instructions).
HIPAA & FERPA
HIPAA: The Health Insurance Portability and Accountability Act of 1996. A U.S. federal law that establishes national standards to protect patient privacy regarding medical information (Protected Health Information - PHI) and outlines how this information can be used and disclosed.
FERPA: The Family Educational Rights and Privacy Act. A U.S. federal law that protects the privacy of student education records. It grants parents and eligible students certain rights with respect to these records, including health records maintained by an educational institution (e.g., by an athletic training department at a school).
Rehabilitation and Reconditioning of Injuries
Patient Assessment and Treatment Methods
Involves a thorough examination including injury history, observation, palpation, range of motion measurements, strength testing, neurological assessment, and special tests to determine the extent and nature of the injury.
Based on the assessment, realistic rehabilitation goals are established (e.g., pain reduction, restoring range of motion, improving strength and proprioception), and individualized treatment plans are developed incorporating various therapeutic techniques and exercises.
IMPRESS Program of Treatment
A systematic, progressive approach to rehabilitation, focusing on:
Injury prevention: Identifying and addressing risk factors to reduce the likelihood of re-injury.
Mobility: Restoring and improving full, pain-free range of motion and flexibility.
Proprioception: Enhancing balance, coordination, and the body's awareness of its position in space through specific exercises.
Strengthening: Systematically improving muscular strength, power, and endurance through progressive resistance training.
Sport-specific training: Gradually reintroducing activities that mimic the demands of the athlete's sport, ensuring a safe and effective return to play.
Therapeutic Modalities
Physical agents used to promote healing, reduce pain and inflammation, and facilitate rehabilitation.
Temperature
Involves the use of heat or cold to alleviate pain, reduce swelling, and facilitate recovery.
Cryotherapy (Cold Therapy): Uses ice packs, immersion, or cryocuff to reduce acute inflammation, swelling, and pain by causing vasoconstriction (narrowing of blood vessels) (e.g., during the inflammatory phase).
Thermotherapy (Heat Therapy): Uses moist heat packs, paraffin baths, or ultrasound to increase blood flow, relax muscles, reduce stiffness, and promote chronic healing by causing vasodilation (widening of blood vessels) (e.g., during the fibroblastic and maturation phases).
Mechanical
Includes treatments that use physical forces to promote healing.
Ultrasound: Uses high-frequency sound waves to create deep tissue heating or non-thermal effects (e.g., microstreaming) to reduce inflammation, promote tissue healing, and relax muscles.
Traction: Applies a pulling force to a joint or spinal column to alleviate compression, reduce nerve impingement, or stretch soft tissues.
Massage: Manual manipulation of soft tissues to reduce muscle tension, improve circulation, and alleviate pain.
Electrical
Involves the use of electrical currents for pain control, muscle stimulation, and tissue healing.
Transcutaneous Electrical Nerve Stimulation (TENS): Delivers low-voltage electrical current through electrodes placed on the skin to interrupt pain signals.
Neuromuscular Electrical Stimulation (NMES/EMS): Uses electrical impulses to stimulate muscle contractions for strengthening, re-education, or preventing atrophy.
Iontophoresis: Uses an electrical current to drive medication (e.g., anti-inflammatory drugs) through the skin into target tissues.
Strength Training and Reconditioning
Types of Muscle Actions
Concentric: Muscle shortens under tension (e.g., lifting phase of a bench press).
Eccentric: Muscle lengthens under tension (e.g., lowering phase of a bench press, often causes more muscle soreness but can build strength effectively).
Isometric: Muscle contracts without changing length (e.g., holding a plank).
Muscular Strength Programs
Targeted exercises to improve the maximum force a muscle can generate.
Involves resistance training techniques such as progressive overload, lifting heavier weights for fewer repetitions (e.g., 2-6 reps), and compound lifts (multi-joint exercises targeting multiple muscle groups).
Muscular Endurance
The ability of a muscle or muscle group to perform repeated contractions against a resistance or maintain a contraction for an extended period.
Enhanced through circuit training, higher repetitions with lighter weights (e.g., 12-20 reps), and sustained aerobic activities.
Reconditioning Exercises
Specific exercises aimed at restoring functionality, strength, power, and endurance to injured areas while progressively preparing the athlete for a gradual, safe return to sport.
It follows a continuum, starting with basic movements and progressing to functional, sport-specific, and plyometric exercises, ensuring strength, agility, and power are fully restored.
Protective Wrapping and Taping
Purpose
To provide support, stabilize joints (limiting undesirable movements), compress injured areas (to reduce swelling), prevent re-injury during athletic activities, and offer psychological reassurance to the athlete.
Types of Tape
Various types of tape are used, each serving different purposes:
Rigid (Athletic) Tape: Non-elastic, provides maximal support and limits movement (e.g., white adhesive tape for ankle sprains or joint stabilization).
Elastic Adhesive Bandage (EAB): Stretchy, conforms well to body contours, provides compression and some support (e.g., for muscle strains or joint wraps).
Kinesiology Tape (K-Tape): Very flexible, mimics skin elasticity, used to provide proprioceptive input, facilitate or inhibit muscles, reduce swelling, and support without restricting full range of motion.
Underwrap: A thin, foam-like material applied before rigid tape to protect the skin and improve comfort.
Wrapping Techniques
Techniques vary based on the type of injury, body part, and desired outcome, but general principles include:
Applying tape/wraps distal to proximal to avoid impeding circulation.
Using overlapping strips to ensure complete coverage and support.
Maintaining appropriate tension to provide support without causing constriction or discomfort.
Common methods include basket weave for ankles, figure-eight for wrists, and various patterns for knees, shoulders, and fingers.
Common Drugs Used in Athletics
Types of Drugs Abused
Include a range of substances used to enhance performance, mask pain, or alter body composition, often with serious health risks and ethical concerns.
Anabolic-androgenic steroids (AAS): Promote muscle growth and strength but can lead to cardiovascular disease, liver damage, mood swings, and infertility.
Stimulants: Increase alertness, reduce fatigue (e.g., amphetamines, ephedrine) but can cause heart problems, anxiety, and addiction.
Narcotic Analgesics: Mask pain, allowing athletes to compete while injured, but are highly addictive and can lead to worsened injuries.
Diuretics: Used for rapid weight loss or to mask other drugs, causing dehydration and electrolyte imbalances.
Peptide Hormones/Growth Factors: Such as Human Growth Hormone (HGH) or Erythropoietin (EPO), used to enhance muscle mass, recovery, or oxygen transport, with various side effects.
WADA
The World Anti-Doping Agency (WADA) is an international independent organization responsible for promoting, coordinating, and monitoring the fight against doping in sport globally.
It develops and enforces the World Anti-Doping Code, harmonizes anti-doping policies across sports and countries, oversees drug testing, and supports anti-doping research and education to maintain fair competition, protect athlete health, and uphold the values of sport.
Diagnostic Testing
Types of Tests
A range of investigations used to evaluate athlete health, diagnose injuries, and monitor progression.
Physical Exams: Comprehensive evaluations including observation, palpation, range of motion, strength testing, and special tests performed by a clinician.
Imaging Tests:
X-rays: Primarily used to detect bone fractures, dislocations, and bone abnormalities.
Magnetic Resonance Imaging (MRI): Provides detailed images of soft tissues (ligaments, tendons, muscles, cartilage, menisci) and bone marrow, often used for complex injuries.
Computed Tomography (CT) Scans: Provide detailed cross-sectional images, useful for complex fractures, bone tumors, and head injuries.
Ultrasound: Uses sound waves to image soft tissues, detect fluid collections, or guide injections.
Laboratory Tests: Blood or urine tests to check for infections, inflammation, nutritional deficiencies, electrolyte imbalances, or monitor medication levels.
Functional Assessments: Tests designed to evaluate an athlete's ability to perform specific movements or sport-related tasks (e.g., hop tests, agility drills) before returning to play, assessing strength, stability, and proprioception.