when you exercise we have 3 energy systems that all start at the same time but last for different times.
They are the ATC-PC system the Lactic acid system and the Aerobic system.
The energy systems last different times, the ATC-PC lasts for 8-12 seconds. The Lactic acid system lasts for 3-5 minuets and the Aerobic system is an unlimited source of energy and will only run out if we lose oxygen.
When the exercise period goes over 30 minuets the Aerobic system continues on its own
x
Because neither of these systems requires oxygen to produce energy
Understanding energy systems underpins the study of exercise and the effect it has on the human body. Bio-energetics. or the study of energy flow through living systems is usually one of the first chapters in any good exercise physiology text. But the current model of human energy systems is being challenged... Recent research and practical experience expose its limitations, in particular with regard to fatigue.
Long-term exercise can lead to adaptations in the body's energy systems, such as increased mitochondrial density, improved oxidative capacity, and enhanced energy production. These adaptations help improve endurance, increase energy efficiency, and promote overall better performance during physical activity.
it is a long road to the end of the garden and sheds are large woop woop.
Exercise expends energy.
You will obviously have less energy. I have experimented the effects of eating and not eating before exercise. I concluded that when I have something to eat before exercise (not necessarily right before exercise) I am able to run for a longer period than when I do not consume anything.
Some is changed into light and heat energy and some continues through the curcuit
During extended exercises such as distance running, both anaerobic and aerobic energy pathways are utilized. Anaerobic pathways are primarily used during the beginning of the exercise or during bursts of intense activity, while aerobic pathways become the predominant source of energy as the exercise continues and oxygen availability increases. The transition from anaerobic to aerobic energy production helps to sustain energy output over longer durations of exercise.
The rest of the energy not used for work is often converted into heat and dissipated into the surroundings. This loss of energy is a common occurrence due to inefficiencies in systems and processes.
Either you must exercise to burn the extra calories, or it will turn into fat.
Either you must exercise to burn the extra calories, or it will turn into fat.