Question

Coach Cardio tells his class to do 5 perfect modified push-ups. Which one of your friends has perfect form?

O Jason has his toes on the floor, legs and back in a straight line, hands under his chest and elbows bend to 90 degrees.
O Joey has his toes and knees on the floor, legs and back in a straight line, hands under his chest and elbows bend to 45 degrees.
O kai has her toes and knees on the floor, legs and back in a straight line, hands under her shoulders and elbows bend to 90 degrees.
O Katie has her toes and knees on the floor, back flat with rear end over the knees, hands under her shoulders and elbows bend to 45 degrees.

Answer 1

Katie has her toes and knees on the floor, back flat with rear end over the knees, hands under her shoulders, and elbows bend to 45 degrees.

Step-by-step explanation:

The rest of his friends are bending their arms too little/too much, and all have their backs lined up wrong.