Primary
Shoulders
Secondary
Triceps, Core
Equipment
Barbell
Difficulty
Advanced
Type
Push
See how Z-Press could fit a workout
The example below shows one possible placement. Your purchased plan is built from your assessment, and Ely checks every exercise before approving it.
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This page is not medical advice or a rehabilitation protocol. Ely's personal review applies to purchased workout plans and does not replace an in-person assessment by a licensed healthcare professional.
The Z-press is the strictest overhead pressing variation possible—you sit on the floor with legs extended and press with zero assistance from your lower body. There's no leg drive, no back support, and no way to cheat. Your shoulders and core must do everything.
When to use it
Use for strict shoulder development.
Who it's for
Advanced lifters seeking to maximize strength gains.
Sit with legs extended straight and maintain a perfectly upright torso. Any lean backward is failure. If you can't stay upright, work on hip flexor flexibility before adding weight. Start with a weight you could strict press for 12+ reps standing; the Z-press will humble you.
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Sit on the floor with legs extended.
Hold a barbell at shoulder height.
Press the bar overhead.
You cannot use your legs or lean back.
Lower with control for optimal results.
Maintain an upright torso.
Removes leg drive completely.
Extremely core demanding.
Use lighter weight than standing press.
Great for strict shoulder strength.
Use Z-presses when you want to develop pure pressing strength without any momentum or leg drive. They're excellent for lifters who rely too much on body English during standing presses. Position them early in workouts when fresh—the core demand is intense.
Leaning back which reduces core engagement.
Changing your back position during the Z-Press can alter the movement and make the load harder to control. Brace your midsection and keep the torso position called for by the exercise.
Using too much weight.
Loading more weight than you can control on the Z-Press often creates compensations that shift work away from your Front shoulders. Reduce the load until each rep follows the intended path.
Poor core engagement.
Losing your brace during the Z-Press can make the rest of your position less stable. Tighten your midsection before the rep and maintain steady tension while the load moves.
Advanced lifters seeking to maximize strength gains.
These ranges illustrate ways to organize training. They are not an individual prescription. Adjust them for the exercise, your experience, and the rest of your program.
Heavier loads can be useful for developing maximum strength. The range shown is an example, and the load must match your current technique and capacity.
Muscle growth can occur across different loads and repetition ranges. This example is not a uniquely effective zone; your overall program and effort also matter.
This is an example of a longer set. A repetition target alone does not establish joint safety or whether the exercise is appropriate for you.
Example: 3-4 sets of 5-8 reps. Rest 2-3min.
Background for resistance exercises: the 2026 ACSM position stand covers healthy adults, and a load-comparison review found similar muscle growth across loads in studies using sets taken to muscular failure. These findings do not validate every exercise-specific range shown here or require training to failure.
This is one example of how Z-Press could sit inside a complete workout. Your plan may use different movements after Ely checks your assessment.
Sample workout
MySetPlan guides you set by set, times your rest, records your work, and tells you what to do next from the plan Ely approved.
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Frequently Asked Questions About the Z-Press
The Z-Press primarily targets the Front shoulders, Side shoulders, making it an effective exercise for shoulders development. Secondary muscles worked during the Z-Press include Triceps, Core, providing additional training stimulus. Stabilizer muscles engaged include Lower back, Hip flexors.
Our library labels Z-Press as advanced. That category is not an individual assessment. Review the setup, movement instructions, and safety notes, and seek qualified guidance if you are unsure how to perform it.
The programming section shows examples for Z-Press. The appropriate amount depends on your current ability, the exercise, and your other training. The listed ranges are not an individual prescription or a guarantee of a particular outcome.
The main equipment listed for Z-Press is a barbell. Check the instructions for any additional support, anchor, bench, rack, or clear space needed. The equipment label alone does not confirm that your home setup is suitable.
Good alternatives to the Z-Press include: Overhead Press (Barbell), Seated Dumbbell Press. These exercises target similar muscle groups as the Z-Press and can be used as substitutes based on your equipment availability, gym setup, or training preferences.