An esophagus, a trachea, lungs, liver, spleen, heart, stomach, small intestine and a colon!
Plz thank me and give me brainliest answer!
Answer:
The American Heart Association recommends exercising with a target heart rate of 50 to 75 percent of your maximum heart rate for beginners, and for moderately intense exercise. You can work at 70 to 85 percent of your maximum heart rate during vigorous activity.
Explanation:
ause i am board her a random thing about fitness
I would tell them thank you, because they didn't have to get you the coffee in the first place, and that would be showing them that you appreciate their act of kindness. Maybe next time you ask them just try and be more specific about what you want, or write a list of how you want it fixed.
Answer:
Specificity
Explanations: In exercise: Specificity. The principle of specificity derives from the observation that the adaptation of the body or change in physical fitness is specific to the type of training undertaken. Quite simply this means that if a fitness objective is to increase flexibility, then flexibility training must.
For example, a runner should run to improve running performance. However long-Term adaptations to Exercise Training . A trained persons can continue to increase up to near maximal rates of work ,While cardiac output to go to active skeletal muscles .
