The Second Wind: Understanding the Physiological and Psychological Phenomenon
The second wind is a physiological and psychological phenomenon experienced during prolonged physical exertion, characterized by a sudden decrease in ...
By Alex
Category: Exercise Physiology
Browsing all articles filed under the "Exercise Physiology" category.
Oxygen Debt (EPOC): Symptoms, Causes, and Recovery
Oxygen debt, or EPOC, manifests as profound breathlessness, elevated heart rate, intense muscle fatigue, weakness, and high perceived exertion, indica...
By Jordan
Muscle Glucose: Metabolism, Storage, and Regulation During Exercise
Muscles primarily use glucose as a readily available fuel to produce ATP, the energy for contraction, through glycolysis and oxidative phosphorylation...
By Hart
Anaerobic Threshold: Definition, Physiological Process, Influencing Factors, and Training Implications
The anaerobic threshold occurs when the body's energy demand during intense exercise exceeds oxygen supply, forcing a shift to anaerobic metabolism, w...
By Alex
Walking: Energy Expenditure, Metabolism, and Health Benefits
Walking does not produce energy but rather expends it, as the body converts chemical energy from food into mechanical work through metabolic pathways,...
By Hart
Increased Blood Flow to Muscles: Benefits, Mechanisms, and Optimization
Increased blood flow to muscles is crucial for delivering oxygen and nutrients, removing waste products, enhancing exercise performance, accelerating ...
By Hart
Lactate Buffering: Its Role in Exercise Performance, Fatigue, and Training Adaptations
Lactate buffering is the body's physiological process of neutralizing hydrogen ions during intense exercise to mitigate acidosis, delay muscle fatigue...
By Alex
Critical Speed in Physiology: Understanding, Determination, and Training Applications
Critical Speed (CS) in physiology is the highest running speed an individual can maintain for a prolonged period without a continuous accumulation of ...
By Hart
Lactate: Production, Role in Exercise, and Training Strategies
Lactate is produced and accumulated in muscle cells when intense exercise demands for energy exceed oxygen supply, forcing reliance on anaerobic glyco...
By Alex
