Description
The Authentique Leg Curl machine is a hamstring-isolation station from our Authentique professional strength range. Guided knee flexion against a padded roller trains the muscles at the back of the thigh — the muscle group most often undertrained on commercial floors, and the one most implicated in hamstring and knee injuries when it lags.
Key features
- Guided knee-flexion movement isolating the hamstring group
- Padded supports and adjustable positions aligning the knee with the machine’s axis
- Premium steel frame and upholstery for intensive commercial service
- Commercial-grade specification in line with EN ISO 20957-1 Class S (professional use)
- Extended manufacturer warranty with spare-parts support
The counterweight every leg programme needs
Squats, presses and extensions all favour the quadriceps; without a dedicated curl station, hamstring strength falls behind and the knee pays for it. Strength coaches treat quad-to-hamstring balance as a basic injury-prevention metric, which is why the leg curl belongs beside the leg extension on any serious floor. For members, the guided movement makes hamstring training simple and measurable — no swinging, no lower-back strain, clean progressive overload.
Specifications
| Reference | MUS-04286 |
|---|---|
| Range | Authentique professional strength line |
| Type | Leg curl (knee flexion), guided resistance |
| Construction | High-quality steel frame, premium upholstery |
| Intended use | Commercial gyms, clubs, sports centres, institutional facilities |
| Price | On request — project quotation within 24 business hours |
Frequently asked questions
Which muscles does the leg curl work?
The three hamstring muscles — biceps femoris, semitendinosus and semimembranosus — with the calves assisting slightly at the knee.
Why is hamstring isolation important for sports members?
Hamstring strains are the most frequent muscle injury in sprint-based sports; progressive curl loading is a core element of prevention and reconditioning programmes.
Does it suit beginners?
Yes — the guided path removes technique barriers, and resistance starts light enough for any member to begin safely.
Request your quotation
Request a quotation or contact our team — response within 24 business hours.










