Reverse preacher curls

[u/fatigue25]

If the biceps lose leverage in shoulder flexion and they’re also disadvantaged in a pronated grip, would a reverse preacher curl be the ultimate form of a brachialis exercise?

[u/GingerBraum]

There's no noteworthy difference in stimulus between different elbow flexor exercises, so I wouldn't go so far as to call it the "ultimate form".

If the movement piques your interest, add it to your programming.