Thigh Adductor
A beginner isolation movement that trains the adductors with a machine.
Force Type
Pull
isolation
Difficulty
Beginner
isolation
Variations
0
equipment swaps
Muscles
3
primary + secondary
The verdict
Thigh Adductor has 4-step instructions, more thoroughly documented than most of the 13 adductors exercises PlainExercise catalogues.
Ranked against the 13 adductors exercises PlainExercise currently catalogues, not the full exercise-science literature.
Catalog lens
Two ways this record sits in the source corpus
These are placement measures for the documented record, not a score for exercise quality, safety, or suitability.
Instruction steps
#589 of 868
4 numbered source steps; the longest instruction list ranks #1.
Instruction text
#359 of 868
A separate character-length placement prevents step count from standing in for explanatory detail.
Thigh Adductor is a beginner isolation movement that trains the Adductors along with glutes and hamstrings. It requires a machine. There are 0 known variations and 8 peer exercises that target the same primary muscle.
- 1 of 9 exercises targeting the Adductors
- Level: beginner
PlainExercise cross-links 0 variations and 8 peer exercises sharing the same primary muscle.
What the Thigh Adductor Data Reveals · DOC · PULL/ISOLATION
Thigh Adductor opens on mechanic class: ISOLATION pull work for adductors with 2 catalogued assistants, joint involvement separates this page from isolation peers.
4 steps land in the middle third (4–5) of the catalogue, enough detail to compare form without the longest upstream essays.
Thigh Adductor is classified as a beginner-level isolation movement with a pull force profile, primarily training the Adductors with secondary engagement of the glutes, hamstrings. The canonical form requires a machine in the strength category. Within the adductors cohort, 9 catalogued movements share the primary target; no alternate-equipment variations are catalogued yet.
Context matters: taxonomy (level, mechanic, force, musculature, equipment) does not account for individual biomechanics, joint history, or recovery. Common-mistake framing below is derived from classification fields, not case-specific coaching. Not medical or personal-training advice. Consult a physician or certified trainer before starting, especially with injuries, cardiovascular conditions, recent surgery, or pregnancy.
Exercise profile
| Attribute | Value |
|---|---|
| Difficulty | beginner |
| Mechanic | isolation |
| Force | pull |
| Equipment | machine |
| Category | strength |
| Primary muscle | Adductors |
| Secondary muscles | 2 |
| Variations available | 0 |
Source: Free Exercise DB (CC0); profile derived per exercise record.
Thigh Adductor catalog footprint
Among 13 exercises whose primary muscle is adductors, Thigh Adductor ranks #1 by catalogued variation count (0 listed heres). The upstream file attaches 2 images to this slug. See the step-count ranking for adductors for peer documentation depth.
Muscles worked
According to the Free Exercise DB classification, Thigh Adductor trains the adductors as the prime mover, with 2 muscles assisting. The source classifies muscles as primary or secondary, it does not measure activation, so we show involvement, not percentages.
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. Thigh Adductor 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 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
- To begin, sit down on the adductor machine and select a weight you are comfortable with. When your legs are positioned properly on the leg pads of the machine, grip the handles on each side. Your entire upper body (from the waist up) should be stationary. This is the starting position.
- Slowly press against the machine with your legs to move them towards each other while exhaling.
- Feel the contraction for a second and begin to move your legs back to the starting position while breathing in. Note: Remember to keep your upper body stationary and avoid fast jerking motions in order to prevent any injuries from occurring.
- Repeat for the recommended amount of repetitions.
Thigh Adductor Documentation Depth
Thigh Adductor carries 4-step instructions (684 characters of Free Exercise DB text) - enough upstream detail to compare documentation depth inside the adductors cohort, not just the taxonomy badges above. Across 13 catalogued adductors movements, the average instruction record is 434 characters and 3.8 steps; 3 of those (23.1%) clear the same ≥500-character rich bar used here. This page ranks #1 of 13 by instruction-character length (1.58× the cohort average).
The assistant set lists 2 secondary muscles (glutes, hamstrings). That multi-muscle footprint is part of why a long instruction record matters: sparse Free-Exercise-DB stubs often stop at a one-line cue and never name the assistants, so their pages stay short by construction.
Among the 67 exercises that also use a machine, average instruction length is 786 characters; 36 of those peers are longer than this record. Equipment-matched peers are the honest comparison when you are choosing a substitute implement for the same pattern.
Other well-documented adductors movements (same ≥500-character bar):
- Lateral Box Jump (5 steps, 517 chars)
- Adductor/Groin (4 steps, 515 chars)
Common mistakes
- Rushing through reps before the pattern is grooved - at this stage, a slow, controlled tempo (2-3s down, 1-2s up) on Thigh Adductor teaches the nervous system the movement far faster than speed does.
- Cutting the range of motion short - moving the adductors through its full safe range on Thigh Adductor is what most reliably separates effective reps from wasted ones.
- Using momentum instead of muscle, isolation movements like Thigh Adductor reward strict form. If you're swinging the weight, it's too heavy.
- 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 Thigh Adductor - brace and inhale during the lowering phase, exhale on the exertion, especially important with a machine where control matters most.
Who this is for
- People new to resistance training who want to build a foundation in the movement pattern
- People who want to train the Adductors and secondarily glutes, hamstrings
- People who have access to a machine
Who this is NOT for
- People hunting equipment swaps, PlainExercise lists 0 catalogued variations for Thigh Adductor; browse 8 peer adductors exercises for alternate patterns instead.
- Anyone with acute pain in the joints or muscles involved, pain is a stop signal, not a soreness signal
- People with unresolved injuries in the loaded joints, seek clearance from a physical therapist first
- Anyone with a recent surgery, cardiovascular limitation, or pregnancy complication without physician clearance
Progression path
Once Thigh Adductor feels comfortable with your current load, progress by (a) adding reps until you can complete 12+ per set, (b) increasing resistance by 2.5-5%, (c) moving to harder variations such as single-limb or longer lever versions, and eventually (d) stepping up to intermediate-level movements that train the same muscle.
See the Progression guide for a full framework on when to advance, and the Compound vs Isolation guide to decide when to prioritize this movement in your program.
Safety notes · MACHINE · PULL/ISOLATION · FLOOR
- On PULL/ISOLATION adductors work, warm up 5–10 minutes before loading Thigh Adductor; keep first sets light until the path feels automatic.
- Sharp or joint pain is a stop signal. Muscle soreness during sets is normal; pain is not.
- Beginners on MACHINE gear: cut volume before cutting form, drop a set rather than rush reps.
- General information only. Consult a physician or certified trainer before starting any new exercise program.
Nationwide exercises with similar documentation depth
Two Free Exercise DB peer sets for Thigh Adductor, drawn across all muscles (not the adductors-only related list below). Each metric produces a different neighborhood.
Similar instruction step count
Nearest catalog records by numbered steps (4 here).
Similar instruction text length
Nearest catalog records by upstream instruction characters (684 here).
Related exercises
Other exercises that target the Adductors.
See all Adductors exercises.
Using the thigh adductor
A beginner isolation movement for the adductors - here's how to put it to work.
- Train the adductors 2–3 times a week with 48+ hours between hard sets; pair this with other adductors movements for balanced development. All adductors exercises
- Match the load and rep range to your goal, strength, size, or endurance each call for a different scheme. Strength vs hypertrophy
- As an isolation movement, use it to target the adductors directly after your compound lifts. 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.