Arm Blaster

An aluminum or fiberglass cast which is held around the neck by a sling and maintains the arms at a 90º angle for curling barbells and 'working' the biceps
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
References in periodicals archive ?
nurse Lucy Platt with Ethan Hulbert and the Transformers Optimus Arm Blaster. Photosales No: NP180907Toys-16; HIT...
Arm blasters SKIPPING: It burns 700 calories per hour and works all the major muscle groups in your arms and shoulders.