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Is ATP the most abundant energy source for muscle contraction?
Yes, ATP is the primary energy source for muscle contraction. During intense exercise, ATP stored within the muscle cells is rapidly depleted and must be regenerated through metabolic pathways to sustain muscle contractions.
What is the largest energy reserve found in muscle tissue?
Glycogen
What acts as an oxygen reserve in muscle tissue?
Myoglobin acts as an oxygen reserve in muscle tissue. It is a protein that binds to oxygen and releases it when needed during periods of low oxygen availability, such as during exercise.
What does your muscle produce on exercise?
lactic acid. heat energy. kinetic energy. and energy...
What insulates the body and acts as an energy reserve?
Adipose tissue, commonly known as body fat, serves as an insulator to help regulate body temperature and as an energy reserve to store excess calories. Insulation helps maintain core body temperature, while stored energy can be used during times of energy deficit, such as fasting or prolonged exercise.
Why does EPOC occur?
Excess Post-exercise Oxygen Consumption (EPOC) occurs because after intense exercise, the body needs extra oxygen to restore depleted energy stores, remove lactic acid, and repair muscle tissue. This results in elevated post-exercise metabolism and increased calorie burn even after the workout is complete.
What is a physical activity that is short explosive and depends solely on the energy that is stored in a muscle and not on energy intake?
Anaerobic exercise depends on the energy that is stored in a muscle.
When you exercise vigorously glycogen is broken down in muscle cells providing energy to?
muscle cells.
What are the effects of exercise on the expiratory reserve volume?
Regular exercise can increase the strength and efficiency of respiratory muscles, including those involved in exhalation. This can lead to improved lung function, increased expiratory muscle strength, and potentially an increase in expiratory reserve volume over time.
How can you turn your flab into muscle?
Exercise with weights. If it is flabby muscle this will be sufficient. If there is fat as well you will have to eat an energy controlled dietand take aerobic exercise.
A runner has depleted all the oxygen available for muscle energy which of the fallowing will facilitate his continued performance?
electron-transport chain
How do glycogen stores in muscle impact athletic performance and recovery?
Glycogen stores in muscle serve as a crucial energy source during physical activity. Depleted glycogen levels can lead to fatigue and decreased performance. Adequate glycogen stores support sustained energy levels, allowing athletes to perform at their best and recover more effectively after intense exercise.
