Multiplanar movements are exercises that ensure you move in all dimensions (front and rear, side to side, and rotation). Why do that? By choosing the exercises for fast weight losing tips like the ones that move your body in all directions, it will increase your fat loss results exponentially.
Let's say you want to train your legs and butt. A typical leg press machine only allows you to work your legs back and forth. But what if you decide to do squats instead? This will allow you to work out your legs in all directions: