Describe a change you could make in your own life to live more environmentally friendly.

While your absolute maximal oxygen uptake remains unchanged, your relative maximal oxygen uptake can increase without engaging in an aerobic exercise program. how can you accomplish this, and would you benefit from doing so

Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?

Which of these activities would better would maintain and improve muscle endurance