Zusammenfassung der Ressource
Science B1
- Fitness & blood pressure
- Fitness is NOT the same as being healthy
- Being healthy means you are free of disease and infections
- Being fit is how well you can preform physical tasks
- High and low blood pressure can cause health problems such as: strokes, brain damage & kidney damage
- Blood is pumped around the body under pressure
- blood can carry nutrience etc to certian parts of the body
- This is caused by the hearts contractions (pumping)
- Respiration
- Respiration is NOT breathing
- Respiration is the process of releasing energy from glucose, which happens constantly in every cell
- There are two types :Aerobic & Anaerobic
- Aerobic
- This uses plenty of oxogen
- Anaerobic
- This uses no oxogen