Abdominals expert compound kettlebells

Bent Press

A expert compound movement that trains the abdominals with kettlebells.

Force Type

Pull

compound

Difficulty

Expert

compound

Variations

0

equipment swaps

Muscles

7

primary + secondary

The verdict

Bent Press has 3-step instructions, documented with fewer steps than most of the 93 abdominals exercises PlainExercise catalogues.

Ranked against the 93 abdominals exercises PlainExercise currently catalogues, not the full exercise-science literature.

Abdominals

Bent Press is a expert compound movement that trains the Abdominals along with glutes and hamstrings. It requires kettlebells. There are 0 known variations and 8 peer exercises that target the same primary muscle.

  • 1 of 9 exercises targeting the Abdominals
  • Level: expert

PlainExercise cross-links 0 variations and 8 peer exercises sharing the same primary muscle.

What the Bent Press Data Reveals

Bent Press is classified in the PlainExercise database as a expert-level compound movement with a pull force profile, primarily training the Abdominals with secondary engagement of the glutes, hamstrings, lower back. The canonical form requires kettlebells, and the movement falls within the strength category. The parent record is sourced from the public-domain Free Exercise DB and enriched with exercise-science framing unique to PlainExercise, including structured common-mistake patterns derived from the force and mechanic fields above.

Within the same primary-muscle cohort, the Abdominals is trained by 9 catalogued movements in total, meaning any practitioner planning a session has at least 8 alternatives that load the same tissue through different joint angles or equipment profiles. No alternate-equipment variations have been catalogued for Bent Press yet; the canonical form is the documented path. The documented execution runs 3 discrete steps, each one derived directly from the upstream record and reproduced verbatim rather than paraphrased.

Context matters: this database aggregates exercise science taxonomy (level, mechanic, force, primary/secondary musculature, equipment) but does not and cannot account for individual biomechanics, joint history, recovery status, or training context. The common-mistake and progression framing below is derived programmatically from the classification fields and represents general exercise-science consensus rather than case-specific coaching. This is not medical or personal-training advice. Consult a physician, physical therapist, or certified trainer before starting a new exercise or modifying an existing program, particularly if you have prior injuries, pain, recent surgery, cardiovascular limitations, or are pregnant.

Muscles worked

Exercise profile

Profile attributes for Bent Press
Attribute Value
Difficultyexpert
Mechaniccompound
Forcepull
Equipmentkettlebells
Categorystrength
Primary muscleAbdominals
Secondary muscles6
Variations available0

Source: Free Exercise DB (CC0); profile derived per exercise record.

Muscles worked

According to the Free Exercise DB classification, Bent Press trains the abdominals as the prime mover, with 6 muscles assisting. The source classifies muscles as primary or secondary, it does not measure activation, so we show involvement, not percentages.

Prime mover Abdominals
Also worked (6)
glutes hamstrings lower back quadriceps shoulders triceps
Level: expert Mechanic: compound Force: pull

Source: Free Exercise DB primary/secondary muscle classification. Involvement, not measured activation, actual recruitment varies by load and form.

Intensity context

For reference, here is where common activities sit on the MET intensity scale. Bent Press does not have a measured MET in the source data, its intensity depends on the load and effort you use. Estimate calories for any activity with the calorie calculator.

MET Intensity Zones, Exercise Intensity Chart Horizontal bar chart showing how six common exercises map to four MET intensity zones: Light (1-3 MET), Moderate (3-6 MET), Vigorous (6-9 MET), and Very Vigorous (9+ MET). Walking at 3.5 MET falls in Moderate; Jump Rope at 12.3 MET reaches Very Vigorous. Light Moderate Vigorous Very Vigorous 0 3 6 9 12 15 MET (Metabolic Equivalent of Task) Walking 3.5 Cycling 6.8 Jogging 7 Swimming 9.8 Jump Rope 12.3 Light (0-3 MET) Moderate (3-6 MET) Vigorous (6-9 MET) Very Vigorous (9-+ MET)

MET values from the Compendium of Physical Activities (Ainsworth et al., 2011). A general reference scale, not a rating of this specific movement.

How to do it

  1. Clean a kettlebell to your shoulder. Clean the kettlebell to your shoulders by extending through the legs and hips as you raise the kettlebell towards your shoulder. The wrist should rotate as you do so. This will be your starting position.
  2. Begin my leaning to the side opposite the kettlebell, continuing until you are able to touch the ground with your free hand, keeping your eyes on the kettlebell. As you do so, press the weight vertically be extending through the elbow, keeping your arm perpendicular to the ground.
  3. Return to an upright position, with the kettlebell above your head. Return the kettlebell to the shoulder and repeat for the desired number of repetitions.

Common mistakes

  • Letting tempo drift under heavy load - even at advanced weights, a controlled Bent Press rep (2-3s down, 1-2s up) still outperforms a rushed one for muscle tension and joint safety.
  • Cutting the range of motion short - moving the abdominals through its full safe range on Bent Press is what most reliably separates effective reps from wasted ones.
  • Treating a compound lift like an isolation movement - Bent Press recruits multiple joints; bracing the core and engaging stabilizers matters as much as the prime movers.
  • Shrugging the shoulders up toward the ears on pull movements, keep shoulder blades down and back to load the correct muscles.
  • Breathing out of sync with the lift on Bent Press - brace and inhale during the lowering phase, exhale on the exertion, especially important with kettlebells where control matters most.

Who this is for

  • Experienced trainees who can load the movement safely and have mastered the progression ladder below
  • People who want to train the Abdominals and secondarily glutes, hamstrings
  • People who have access to kettlebells

Who this is NOT for

  • Anyone with acute pain in the joints or muscles involved, pain is a stop signal, not a soreness signal
  • Complete beginners, start with the progression ladder below and build the pattern before loading it
  • Anyone with a recent surgery, cardiovascular limitation, or pregnancy complication without physician clearance

Progression path

At this stage, progress comes from refining technique, reducing rest between sets, and periodizing intensity across training cycles rather than chasing heavier loads.

Safety notes

  • Sharp or joint pain is a stop signal. Muscle soreness during sets is normal; pain is not.
  • Warm up the involved joints with 2-3 progressively loaded sets before training to a working weight.
  • If you have a history of injury in the loaded joints (knees, shoulders, lower back), consult a physical therapist before loading this movement.
  • This is an advanced movement. It should be loaded only after you have mastered the intermediate progression, ideally with supervision.
  • General information only. Consult a physician or certified trainer before starting any new exercise program.

Other exercises that target the Abdominals.

See all Abdominals exercises.

Using the bent press

A expert compound movement for the abdominals - here's how to put it to work.

  • Train the abdominals 2–3 times a week with 48+ hours between hard sets; pair this with other abdominals movements for balanced development. All abdominals exercises
  • Match the load and rep range to your goal, strength, size, or endurance each call for a different scheme. Strength vs hypertrophy
  • As a compound lift, this trains several muscles at once, anchor your session around it before isolation work. Compound vs isolation

Form before load. If a movement causes sharp or joint pain, stop and substitute a safer alternative, this is general information, not medical or training advice.

Source: Free Exercise DB (CC0) + wger.de (AGPL), 2026 Free Exercise DB (CC0) + wger.de (AGPL), 2026

Data source: Derived from the public-domain Free Exercise DB (CC0) and wger.de (AGPL). Editorial framing (common mistakes, safety notes, audience guidance, progression path) is original to PlainExercise. See the methodology page.

Disclaimer: General information only. Not medical or personal-training advice. Consult a physician or certified trainer before starting any new exercise program.

Data as of: July 2026 (last ingest from source)

Every figure on PlainExercise is compiled from public exercise-science and biomechanics references, no number is typed in by an editor. Exercise data is compiled directly from the Free Exercise DB and wger.de, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.