Nutrition and Performance
Expert-defined terms from the Advanced Certificate in Sports Injury Prevention and Management course at HealthCareStudies (An LSPM brand). Free to read, free to share, paired with a globally recognised certification pathway.
Advanced Certificate in Sports Injury Prevention and Management #
A professional certification designed to equip fitness professionals, coaches, and healthcare providers with the knowledge and skills to prevent and manage sports injuries.
Aerobic exercise #
Physical activity that uses large muscle groups and increases heart rate and oxygen consumption for a sustained period. Examples include running, swimming, and cycling.
Anabolic window #
A term used to describe the period after exercise during which the body is thought to be particularly receptive to nutrient consumption for muscle recovery and growth.
Carbohydrate loading #
A strategy used by endurance athletes to maximize glycogen stores in the muscles before a competition. It involves consuming a high-carbohydrate diet in the days leading up to the event.
Creatine #
A naturally occurring compound found in muscle cells that helps supply energy for short-term, high-intensity activities such as weightlifting or sprinting.
Dehydration #
A condition that occurs when the body loses more fluids than it takes in, leading to a decrease in the body's water content.
Electrolytes #
Minerals such as sodium, potassium, and calcium that help regulate nerve and muscle function, hydration, and pH balance in the body.
Energy expenditure #
The amount of energy used by the body during physical activity, resting, or digestion.
Ergogenic aids #
Substances or techniques used to enhance athletic performance, such as creatine, caffeine, and energy drinks.
Exercise intensity #
The level of effort required during physical activity, often measured in terms of heart rate, power output, or perceived exertion.
Flexibility #
The range of motion available at a joint or group of joints.
Food allergy #
An abnormal immune response to a food protein, resulting in symptoms such as hives, swelling, and difficulty breathing.
Food intolerance #
An adverse reaction to a food that does not involve the immune system, such as lactose intolerance.
Glycemic index #
A measure of how quickly a carbohydrate-containing food raises blood sugar levels.
Hydration #
The process of providing the body with sufficient fluids to maintain optimal function.
Macronutrients #
The three main types of nutrients required by the body for energy and growth: carbohydrates, proteins, and fats.
Micronutrients #
Vitamins and minerals required by the body in small amounts for various functions, including immune function, bone health, and energy production.
Muscle imbalances #
Differences in strength, flexibility, or range of motion between opposing muscle groups, which can lead to injury and reduced performance.
Nutrient density #
The amount of nutrients provided by a food relative to its calorie content.
Nutrient timing #
The practice of consuming nutrients at specific times to optimize athletic performance, recovery, and overall health.
Overtraining syndrome #
A condition characterized by a decrease in performance, fatigue, and increased risk of injury due to excessive training without adequate rest and recovery.
Periodization #
The systematic planning of training cycles to optimize athletic performance and minimize the risk of injury.
Protein quality #
A measure of the completeness and digestibility of a protein source, often assessed using the Protein Digestibility Corrected Amino Acid Score (PDCAAS).
Resting metabolic rate #
The amount of energy used by the body at rest to maintain basic functions such as breathing and heart rate.
Sports drinks #
Beverages designed to replenish fluids, electrolytes, and carbohydrates during or after exercise.
Supplements #
Products containing nutrients or other substances designed to enhance athletic performance, health, or well-being.
Training volume #
The total amount of work completed during a training session or period, often measured in terms of distance, time, or repetitions.
Vitamins #
Organic compounds required in small amounts for various functions in the body, including energy production, immune function, and bone health.
Weight management #
The process of maintaining a healthy body weight through a balance of calorie intake and physical activity.
Whole foods #
Foods that are unprocessed or minimally processed, often found in their natural state, such as fruits, vegetables, and whole grains.