OXYGEN HEALTH SECRETS

someone asked:


a. It decreases the amount of oxygen needed by the blood.
b. It decreases the heart size, increasing the strength of the contractions.
c. It decreases the heart output and work of the heart muscle must do.
d. It decreases the amount of cholesterol/fat in the blood vessels.

bubbles asked:


biology…im studying for a test tomorrow
but i need to know this for the study guide…
i think it has something to do with oxygen but im unsure
please help!!!!!?
thank you

David G asked:


Everytime i do push ups or core workouts i get a headache. i know its because of my breathing and i feel like my brain isn’t getting enough oxygen. i feel that im tighten up my core too much and it constricts my breathing during push ups. i try not to tighten so much but it still does it. i breath in when i go down and breath out when i push up. what can i do to prevent these headaches?

am asked:


I also get feelings of hippucs and like I have too much oxygen in me

P asked:


Ive been smoking since i was 13 i’m 20 now. I want to know what i can do to help clear mucus out from my lungs.would exercising help? since i breath deeper and harder while exercising. Would cleaning out the mucus help my body deliver more oxygen to my muscles? and what would help with that? I just want to say i quit smoking. Its a wast of everything .

Robert R asked:


About 5 years ago I found this one website where you could plug in your sex, weight, height and current lifestyle. Then you could choose from a multitude of exercises (swimming, weight lifting, walking) and tell it how many minutes per week you would do that activity, then hit a calculate button and it would tell you how much weight you would drop per week by adding those activities to your daily lifestyle. Anyways the website rolled into the Oxygen website and I never did find it again. Anyone know of a similar website?