What are the main protective gear required for roller derby?

The main protective gear required for roller derby includes a comprehensive set of items that ensure the safety of participants during gameplay. This gear encompasses a helmet to protect the head, knee pads to cushion the knees during falls, elbow pads to shield the elbows from impacts, wrist guards to support the wrists and prevent injuries, and a mouthguard to safeguard the teeth and jaw.

Wearing all of these protective items is crucial as roller derby is an inherently physical sport, involving collisions and falls. Each piece of equipment plays a significant role in minimizing the risk of injury. For instance, helmets are essential for head protection, while knee pads significantly reduce the risk of knee injuries during sudden stops or falls.

Other combinations of gear listed in the options may leave out critical pieces of protective equipment, which increases the risk of injury. Comprehensive protection is vital, which is why the full list, including helmet, knee pads, elbow pads, wrist guards, and mouthguard, is recognized as the standard requirement for roller derby participants.