The cable overhead triceps extension is an effective movement for specifically targeting and developing the triceps muscles on the back of the arms.

noli's read

The overhead triceps extension is indeed an excellent choice for stimulating the back of the arms. A randomized controlled trial (RCT) conducted by Maeo et al. in 2022, published in the European Journal of Sport Science, directly compared this movement to push-downs. The researchers found that working the triceps in this stretched position (overhead) led to significantly greater muscle growth (hypertrophy), particularly in the long head of the muscle. This finding is supported by an analysis by Pedrosa et al. (2023), confirming that training at long muscle lengths is generally more effective for physical development. The creator's visual claim is therefore entirely accurate and scientifically validated. It is an excellent movement to incorporate into a fitness routine.

the sources

No named source held this one up — that absence is part of the verdict.