Arm exercise machine with self-aligning pivoting user support

摘要

An arm exercise machine for performing isolation arm exercises has a self-aligning pivoting seat or user support on a main frame and an exercise arm for performing biceps curl and/or triceps extension exercises which is linked to the pivoting user support to translate movement of the exercise arm into movement of the user support. The user support is pivotally mounted on the main frame so as to automatically align in order to maintain positioning of the user throughout the exercise motion.