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Fundamentals

Hollow Body Hold

Lie on your back, press the lower back into the floor and lift the shoulders and legs away from it, with the arms reaching overhead. From the side the body forms a shallow curve, often called a banana.

Side view: the lower back stays on the floor in all three positions while the head, shoulders and legs lift. A side view cannot show the pelvic tilt or how firmly the lower back is pressed down; the text describes both. The three positions are separate: nothing is drawn between them.
Difficulty
Beginner
editorial estimate
Steps to it
4 steps
Beginner → Intermediate
Usually done on
Floor
Start with the first stepHow it is done

Prepared by Calisthenics Balkan. Not yet reviewed by a qualified coach. 3 sources

The road at a glance

A short overview with links. Every step is explained in full under Progressions.

Helps to have first

A starting point: no other movement in the Atlas is needed first.

This skill

Hollow Body Hold

Leads towards

No movement in the Atlas builds directly on this one yet.

01

What it is

The hollow body hold is a floor hold done on the back. The abdominals shorten the front of the trunk and the pelvis tilts backwards, so the lower back stays on the floor while the head, shoulder blades and legs lift away from it. One coach describes only the buttocks and the lower back touching the floor.13

A gymnastics conditioning guide from Sport Singapore lists it as a core exercise for bar events and floor tumbling. One coach calls it the base shape that should look the same in a pull-up, a ring row or a handstand; that is the author's view, not a measured result. The sources do not agree on how high the legs and arms should be, from heels a couple of inches off the floor to hands and feet at about 45 degrees. No study of the hollow hold itself is cited on this page.123

In this Atlas it is a movement of its own. Holding it well does not certify readiness for any other skill, and the relations on the map describe useful links, not a compulsory order.

The lower back stays down. Raise or lower the legs only as far as it does.

02

How it is done

  1. Lie down and press the lower back down

    Lie on your back. Contract the abdominals and tilt the pelvis back; one coach suggests squeezing the buttocks to get there. Press the lower back into the floor and keep it there for the whole hold.123

    CuePress the lower back into the floor.2

  2. Lift the head, shoulders and feet

    Lift the head and the shoulder blades off the floor and lift the feet. Bent knees are a recognised easier start. The shoulder blades staying on the floor is listed as a fault.13

  3. Reach the arms, straighten the legs

    Reach the arms straight overhead beside the ears and extend the legs, lowering them only as far as the lower back stays down. Arms by the sides and higher legs are the easier settings; arms overhead and low straight legs are harder.123

  4. Hold, and end when the curve goes

    Hold while the lower back stays down. When it lifts, the shoulder blades drop to the floor or the legs rise into an L, bend the knees or end the hold. This stopping rule is an editorial reading of the listed faults. The sources give hold times as training targets; this page gives none.13

03

Progressions

These are positions the sources describe, not a validated ladder, and coaches use other regressions too. The Atlas lists them so you can note the position you are working on. Move on when the lower back stays down in the current one.

What to have first

  • Nothing is required

    No other Atlas skill is needed. A dead-bug position or bent knees are a start you can control. Neighbouring skills on the map are related, not required.

  1. Step 1Beginner

    Dead-bug hold

    On your back with the hips and knees bent at about 90 degrees, keep the lower back on the floor. A wall to press against or a resistance band are described as ways to build tension.

    Technical note: The only task is the lower back staying down.1

  2. Step 2Beginner

    Tucked hollow

    Lift the head and shoulders with the knees bent and the heels close to the buttocks, arms close to the sides. Tuck-ups move slowly in and out of the hollow position.

    Technical note: A deliberate regression that keeps the same lower-back rule.13

  3. Step 3Beginner

    Straight legs, arms by the sides

    Extend the legs and lower them gradually. One source warns that straight-leg dead-bug holds depend on hamstring flexibility.

    Technical note: Lower the legs only as far as the lower back stays down.13

  4. Step 4IntermediateGoal

    Hollow body hold with arms overhead

    Hold the full shape: lower back down, head and shoulder blades lifted, straight legs low, arms straight overhead beside the ears.

    Technical note: Full here means the whole shape is held, not a prescribed leg height; the sources differ.123

04

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05

Common mistakes

  • Legs too high

    Feet held too high give an almost L-shaped position, which is not the hollow shape. Lower the legs as far as the lower back stays down.1

  • Lower back lifting

    This is the key check. If the lower back leaves the floor, raise the legs or bend the knees until it stays down.123

  • Shoulder blades on the floor

    Only the head lifting is not enough; the shoulder blades come up too. With the arms overhead, do not let the shoulders sink back to the floor.13

  • Form breaking down with fatigue

    One coach notes that the form breaks down as you tire. Ending the hold when the shape goes, rather than holding a different position, is this page's own advice.1

06

Variations and related skills

  • Hollow rock

    Once the hold is steady, a small, controlled rock between the feet and the head. If the lower back slaps the floor, the curve has gone. Here it stays a variation, not the page's movement.13

  • Hollow shape on a bar

    Equipment

    The same shape is used in hangs and pulls. One coach warns that losing it on a pull-up bar or in a handstand produces strong spinal extension.1

  • Hollow hold with a press

    Load

    Holding a dumbbell in each hand and pressing towards the ceiling while staying curled up. An extra crunch is described as a way to keep the shoulders off the floor.3

  • Arch hold (the opposite shape)

    Lying face down and lifting arms and legs, the counterpart of the hollow. The Sport Singapore guide lists arch-ups as a lower-back exercise. This is a different shape, not a regression of the hollow.2

Related skillsPlankL-SitFront LeverDragon FlagHandstandPull-UpHanging Leg Raise

On Calisthenics Balkan

07

Sources

What this page relies on. Titles and publishers are written as published.

The small numbers in the text point to the entries below.

  1. The Hollow Body: The Most Important Skill to MasterEmily Beers, S&C coach · Breaking Muscle, updated 22 Nov 2021 · coaching article in a CrossFit-gymnastics context; full text read; hold-time benchmarks and workouts not used
  2. Conditioning your body for gymnasticsActiveSG Circle (Sport Singapore) · public-sector guide, author and date not stated; hollow-body section read in full; the stated 20 s hold is not a recommendation of this page
  3. How to Do the Hollow-Body HoldMaggie Fazeli Fard, RKC, MFT-1 · Experience Life (Life Time), 30 Apr 2019 · magazine how-to, not a study; full text read; hold times not used

A note on safety. Form is the main safety factor in the sources: one author reports that poor form can cause neck and lower-back discomfort, another that losing the shape on a bar leads to spinal extension. Stop if there is pain and ask a qualified professional before continuing. This is an editorial technique guide, not rehabilitation advice. The sources are a coaching article, a public conditioning guide and a magazine how-to, none of them a study or a federation manual; they give no breathing guidance and differ on leg height. The figure is a simplified model, and the page has not been reviewed by a qualified coach.

Prepared by Calisthenics Balkan. Not yet reviewed by a qualified coach.

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