If you are ill for a long time, your muscles can become weak and atrophy can occur.
they decrease
The evidence Fatigue during prolonged exercise is definitely associated with depletion of glycogen stored in the liver (causing hypoglycaemia - low blood sugar) or in the muscles
you lose weight and your body eats the muscles to stay alive
When exercising the pH in the muscles becomes more basic. This is because an increase in temperature in the muscles during exercise reduces the attraction pf haemoglobin with oxygen.
the muscles produce lactic acid which then relieves the muscles but it results in muscle cramps
The primary fuel source for muscles during exercise is glucose, which is derived from carbohydrates in the diet. Once stored glucose is depleted, the body can also use stored fat for energy through a process called lipolysis. Additionally, during prolonged exercise, muscles can rely on protein breakdown for energy.
Yes, glucose is a primary chemical fuel for muscles. During physical activity, muscles break down glucose through a process called glycolysis, producing energy in the form of ATP (adenosine triphosphate). This energy is essential for muscle contractions and overall performance. Additionally, glucose can be stored as glycogen in muscles and the liver for later use during prolonged exercise.
Cardiovascular Endurance: The ability of the heart, blood vessels, and lungs to supply oxygen to working muscles during physical activity for a prolonged period of time.
the heart increases in rythm and pumps more blood to the muscles
Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
His heart ached during her prolonged absence.
Your muscles that were broken down during workout start repairing themselves using the energy and protein you provide in your diet. This is what causes our muscles to develop and grow.