Muscle contractions and planes of motion

As your bicep pulls weight towards your body the shortening of those bicep muscles is called:

Lowering the weight during bicep curls lengthens the bicep muscle which is an example of

Movement that decreases the joint angle and is in the sagittal plane.

Movement away from the midline of the body in the frontal plane

Movement towards the midline of the body in the frontal plane

Movement around a central axis in the transverse plane

Exercises that include a side to side motion are in which plane?

Exercises that include a front and back motion are in which plane?

Exercises that involve a twisting motion are in the