An airbag deployment system includes a helmet, a torso protection assembly, and an airbag assembly. The airbag assembly is coupled to one of the helmet and the torso protection assembly and includes an airbag, an inflation device configured to inflate the airbag, and a first coupling device. The first coupling device is configured to couple to a second coupling device provided on the other of the helmet and the torso protection assembly upon inflation of the airbag. The coupling resists relative movement between the helmet and the torso protection assembly.