The single-arm cable triceps extension is a single-joint isolation exercise for building the triceps. It involves driving a handle attached to a cable stack ...
Set up for the one-arm cable tricep extension by attaching a single grip handle to a high pulley cable and selecting the weight you want to use on the stack.
Extend the forearms until your arm is completely stretched. In this position, squeeze your triceps, pause, and then slowly come back to the starting position.
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