Are the some type of options ???
Your emotions like anxiety, depression
The transverse plane divides the body in half from the top portion to the bottom right in the hip area and above the wrists if someone is in the anatomical position. Therefore, none of these answers are correct. Nothing divides both knees and feet. The frontal plane would divide the front of the knee from the back of the knee. The median plane would divide the left and right knee. And no plane would divide the toes and heels.
~Hope this helps
Ballistic stretching is not safe for the average person.
Eat healthier and go for walks