The triceps extension curl machine is a piece of gym equipment designed to target the triceps muscles in the arms. The machine typically consists of a padded seat, a backrest, and a set of handles or arm pads that can be adjusted to different heights. To perform a triceps extension on the machine, the user sits on the seat with their back against the backrest and grips the handles or arm pads with their hands. They then extend their arms straight out in front of them, keeping their elbows close to their body, and then slowly lower the weight by bending their elbows until their forearms are parallel to the ground. The user then straightens their arms again to complete one repetition. This exercise is effective for strengthening and toning the triceps muscles, which are important for activities that involve pushing and lifting. It is important to use proper form and a weight that is challenging but allows for controlled movements to avoid injury.