The diaphragm, next time just google it lol
To improve your health the answer is B. if you wanted to keep it stabilized, I would do a mix of A and B
a 1/2 cup of a serving of the brown rice can equal one ounce
Answer:
Two tests you can do at home to test your cardiovascular fitness and respiratory systems are Lunges and Pushups.
Thank you, I can’t tell you how much I needed this. have a great night may god bless you :)