The Seated Atlantis Lateral Raise is presented by @DeanTTraining (2026-06-20) as…

Brief

The Seated Atlantis Lateral Raise is presented by @DeanTTraining (2026-06-20) as a near-perfect isolation machine for the lateral deltoid — so effective he felt only side delts working. He claims it beats cuffed-cable and dumbbell lateral raises; a corroborating commenter, @zachary135791, says it prevents shrugging and trap takeover and allows true failure.

DISBELIEF

That is what I experienced the first time I used the Seated Atlantis Lateral Raise

People generally rely on sensation a bit too much but ALL YOU FEEL on this Machine is your Side Delts

It’s incredible

“Better than Cuffed Cable?”

Yes

“Better than Dumbbell?”

L O L

Video

Zachary (@zachary135791)

This machine is beautiful

You can take your side delts to failure, and it’s a lot more idiot proof than a free weight lateral raise

With free weight lateral raises, people often shrug their shoulders up when the weight is too heavy. This places tension on the traps and OFF the side delts

— https://nitter.net/zachary135791/status/2068124804037988616#m