Fitness - Airplane twists

The video tutorial demonstrates the 'airplane twists' exercise, focusing on twisting the body while lifting one leg and touching it with the opposite hand. The instructor emphasizes maintaining balance and proper form, suggesting to bring the foot up to the hand rather than the hand down to the foot. The exercise aims to warm up and strengthen the legs and torso, with a recommended total of 10 repetitions.

What is the purpose of lifting one leg across your body in this exercise?

Describe the position of your hands and feet during the exercise.