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Z Press

An overhead press performed seated on the floor with legs extended, removing all lower-body assistance.

Setup

Sit on the floor with legs extended straight out. Holding a barbell or dumbbells at shoulder height.

Movement

Brace your core firmly. This is essential given the lack of any other support or leg drive. Press the weight overhead. Strict, controlled pressing, same general bar path as a standing overhead press.

Return

Lower with control. Return to shoulder height, maintaining the seated position and braced core throughout.

Common Mistake to Avoid

Leaning back excessively to assist the press. Some lean is natural, but excessive leaning compensates for shoulder strength rather than building it.

Equipment Barbell or dumbbells
Primary Muscles Shoulders (deltoids)
Secondary Muscles Triceps, core

Why it matters

Sitting on the floor with your legs extended straight out removes any possibility of leg drive or significant torso lean, demanding strict shoulder strength and core stability to press the weight overhead. It's a demanding variation that exposes weaknesses a standing or supported press might hide.

How to do it

  1. Sit on the floor with legs extended straight out. Holding a barbell or dumbbells at shoulder height.
  2. Brace your core firmly. This is essential given the lack of any other support or leg drive.
  3. Press the weight overhead. Strict, controlled pressing, same general bar path as a standing overhead press.
  4. Lower with control. Return to shoulder height, maintaining the seated position and braced core throughout.

Common mistakes

  • Leaning back excessively to assist the press. Some lean is natural, but excessive leaning compensates for shoulder strength rather than building it.
  • Using too much weight before the strict position is solid. This exercise typically requires meaningfully lighter weight than a standing press, given the lack of leg drive or significant lean.
  • Letting the legs bend to find a more stable position. Keeping the legs extended straight is part of what makes this exercise specifically challenging and valuable.
  • Skipping a proper warm-up given the strict demand on the shoulders. This is a demanding variation — appropriate warm-up matters.

Sets & reps by level

Beginner

Not typically recommended — master the standing or seated dumbbell press first.

Intermediate

3 sets of 6–8 reps with light weight, focusing on the strict, supported-only-by-core position.

Advanced

3–4 sets of 5–6 reps at a moderate weight, strict form throughout.

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