Exercise movement reviewed by:Cody Lockling, MS, CSCS

How Iridium Programs This

Iridium scans your last 7 days of training to ensure your anterior deltoids haven't reached their Maximum Recoverable Volume from previous pushing movements. Because this unilateral exercise takes longer to perform, Iridium factors the doubled set duration into its time-constraint logic to ensure your workout finishes on schedule. The system also tracks RPE to verify progressive overload, allowing you to quantify strength gains even when you are not yet ready to jump to the next kettlebell size.

Form Cues

Start with the kettlebell in the rack position, thumb close to your collarbone
Keep your wrist straight and forearm vertical
Squeeze your glutes and brace your core before pressing
Press the weight straight up until your bicep is close to your ear
Lower the bell slowly back to the rack position with control

Don't

Don't arch your lower back as you press overhead
Don't let your wrist bend backward under the weight
Don't flare your elbow out to the side at the start of the movement
Don't use your legs to generate momentum unless performing a push press
Don't lean sideways away from the weight to help lift it

Common Mistakes

Hyperextending the lumbar spine
Broken or bent wrist position
Flaring the elbow too early
Rushing the lowering phase
Leaning the torso laterally

Muscles Worked

This exercise primarily targets the anterior deltoids and triceps to drive the weight overhead. Unlike dumbbell variations, the offset center of mass of the kettlebell forces the rotator cuff and core muscles to work significantly harder to maintain vertical alignment and stability.