I just need help with number 4 and 5, this assignment is due at 11am today. Can someone please come in clutch??

4. Isometric action often occurs to stabilize or fixate a body segment. This occurs under two
What are these conditions? Give one example of each to demonstrate your understanding.
5. Select two of the exercises from the lab and identify the functional muscle groups that are acting to
stabilize the body parts you have listed for that exercise. The body parts needing stabilization during
the entire exercise includes any body segment (trunk, lower legs, etc.), that must be fixed or held in
place while performing the exercise.
the type of muscular.