a marathon runner
aerobic respiration
It depends on what type of athlete you are If you a sprinter the energy needed is just muscular power which derives from the energy system ATP-CP If you are a middle distance runner you will use Carbohydrates. If you are a long distance runner you will need Carbohydrates, Fats and if you are a Triathlon runner or an ultra-marathon runner you will use Protein. Carbohydrates are your Pasta's Fats are you Steaks that have fats within Proteins are some fruits and red meat
It depends on what type of athlete you are If you a sprinter the energy needed is just muscular power which derives from the energy system ATP-CP If you are a middle distance runner you will use Carbohydrates. If you are a long distance runner you will need Carbohydrates, Fats and if you are a Triathlon runner or an ultra-marathon runner you will use Protein. Carbohydrates are your Pasta's Fats are you Steaks that have fats within Proteins are some fruits and red meat
He answered feebly. The last runner in the marathon arrived feebly.
You primarily use kinetic energy while running a marathon. This is the energy of motion generated by your muscles as you move your body forward. Potential energy, which is stored energy, is not a significant factor in the continuous movement involved in running a marathon.
so they can breath :)
For the runner to cool
Are you a living thing? Yes.Do you run out of energy after running a marathon?Yes.Therefore, living things do use energy for movement.
Different activities require different skills and strengths and the use of different muscles etc.
Running a marathon.
When the water was turned off and the pressure dribbled down to a trickle, you could say that "it had petered out". When the exhausted marathon runner approached the finish line, his energy just sort of petered out. We closed the mine because the mother lode just petered out.