The Infinite Series Overhead Extension is purpose-built for long head tricep development — the overhead position fully stretches the muscle at the bottom of each rep, creating the deep mechanical tension that drives thickness and definition cable pushdowns simply can't replicate. Plate-loaded resistance keeps progression open-ended, from warm-up sets to heavy working loads.

A guided movement arc eliminates elbow flare and keeps the joint tracking safely through the full range of motion — maximizing muscle engagement while minimizing elbow and shoulder strain. The ergonomic pad and handle positioning accommodate lifters of all builds, making every set clean, controlled, and effective.

Primary muscles targeted

Secondary muscles

Key features

Specifications