The primary function of the scrum trainer, is to give a resistant platform that allows a group of eight players to practice techniques with stable controlled movement. As in previous sledges, it relies on the friction of moving a large mass across the field to resist the movement of the scrum. This weight (1,900lbs/864 kg) is provided by the use of three plastic water barrels suspended in a rack mounted to a large steel base, which has over 32 ft2 of surface area. When this platform is ballasted, it creates considerable resistance to being moved on the engagement and once it is in motion.

Our sledge is a much safer version due to the engagement aid of the contact pad assembly. These pads are constructed of dual density foam that is very soft on initial contact and has a much stronger foundation layer that protects the pressure points on the player's shoulders.

Once the player's heads and shoulders have been guided to the proper position and pressure is being transmitted through the assembly, the energy is then absorbed by the air spring. The advantage of using an air spring is, when you first push it, it compresses easily, and the harder you push it, the harder it resists. This means that even if the trainer does not move, it allows for a cushioned platform that is always compressible, reducing the danger of spinal injuries.

Safety Checklist
• stable platform
• controlled movement
• engagement aid contact head
• air spring
• fully adjustable
• no sharp pinch points
• anti slip viewing platform