Address Full name and past medical history I think, sorry if I'm wrong
Answer:
The Traverse abdominis, internal and external obliques, Rectus abdominis, and the Multifidus and erector spinae make up the core.
Four common core exercises to avoid:
Lunges, jumping jacks, running, & high knees.
Four appropriate common core exercises:
Push ups, planks, sit ups, lifting weights.
hope this helps!!
I think b or maybe a .. :/ sorry if this didnt help!