<span>The structure of synovial joints provides them with the flexibility. In such joints, the bones are able to move past each other. The bones meet at nearly flat articular surfaces and synovial joints also have synovial fluids which reduces friction and lubricates the joints. </span>
These activities are appropriate because they make the leg muscles more flexible.
C. during exercise the brain realises endorphins the chemical that help improve mood
They are government verification certificate . so they're products own service agreement to repair a productive
