Across
- 2. Phase of the heart when the chambers contract and empty with blood
- 6. Rigid bar that turns around an axis to create movement
- 10. Contraction type where muscle length does not change
- 11. Plane, Paired with the transverse axis
- 12. The pain you feel in your muscles after you exercise
- 14. Fixed point at which a lever turns or is supported
- 15. Plane, Paired with the longitudinal axis
Down
- 1. Connective tissue that attaches muscle to bone
- 3. Collar bone key term
- 4. Exchange, The process of oxygen moving from alveoli to the blood
- 5. Extreme or severe tiredness due to lactic acid build up
- 6. Dorsi, Muscle in the back
- 7. Movement in a circular motion around a joint or axis
- 8. Knee cap key term
- 9. Plane, Paired with the sagittal axis
- 13. Volume, Volume of blood pumped out of the heart each contraction