Which way should the first plate on the bar be facing?

The first plate on the bar should be facing inwards. This configuration is essential for ensuring that the weights are properly secured and can be handled safely during lifts. When the plates are placed inward, it minimizes the risk of them sliding off the bar during an attempt, which could lead to potential injury or an unsuccessful lift. Additionally, this orientation aligns with the standards for competition setup, as it indicates to the lifter that the weights are set correctly for lifting.

The other options present orientations that either do not guarantee the safety and stability of the plates or do not conform to the competition standards that govern the appearance and setup of the equipment. Thus, having the plates face inwards is the best practice to follow.