Exercise movement reviewed by:Marie Braga, PT, DPT, CSCS

How Iridium Programs This

Iridium factors in the higher stability demands of standing overhead work by checking your recovery score and sleep data before assigning this variation. Since single-arm movements effectively double the time per set, the algorithm validates this exercise against your stated time constraints and may substitute bilateral presses if your schedule is tight. Volume is calculated specifically toward your anterior deltoid limit, ensuring this direct shoulder work does not exceed your maximum recoverable volume when combined with other pressing movements.

Form Cues

Brace your core and squeeze your glutes to maintain a neutral spine
Press the dumbbell vertically until your arm is fully extended
Keep your wrist neutral and stacked directly over your elbow
Lower the weight under control until your hand is near ear level

Don't

Don't lean sideways to help hoist the weight up
Don't arch your lower back excessively as you press
Don't use your legs to generate momentum unless performing a push press
Don't let your elbow flare out too wide at the bottom of the movement

Common Mistakes

Hyperextending the lower back (rib flare)
Leaning away from the working side
Pressing the weight too far forward
Shortening the range of motion
Rushing the lowering phase

Muscles Worked

This exercise primarily isolates the anterior deltoids to build shoulder size and strength, while heavily recruiting the lateral head of the triceps for the lockout. Because you are standing and pressing unilaterally, your obliques and deep spinal stabilizers must work intensely to resist rotation and keep your torso upright.