Authentique Pectoral machine — butterfly station

In brief — Seated chest fly machine, designed to isolate the pectoralis major alongside pressing work in a selectorised circuit.

The Authentique Pectoral machine is a butterfly-style chest station from our Authentique professional strength range. Padded arms sweep through a converging arc that squeezes the pectorals against constant guided resistance — the classic pec-deck movement, delivered with the build quality and warranty cover the Authentique line is known for.

Key features

• Butterfly movement pattern isolating the pectoralis major through a deep stretch and full contraction
• Adjustable seat and arm start positions fitting the arc to each member’s shoulder range
• Constant guided tension that free-weight flyes lose at the top of the movement
• Premium steel frame and upholstery for intensive commercial service
• Specification in line with EN ISO 20957-1 Class S (professional use), extended warranty

The finishing station of the chest zone

Pressing builds pushing strength; the butterfly builds the squeeze. Bodybuilders finish chest sessions here because the converging arc keeps the pectorals under tension where presses go slack, and beginners like it because the movement is impossible to perform badly. Set between the chest press and the shoulder stations, it completes a chest zone that serves strength members and physique members equally.

Specifications

Frequently asked questions

What is the difference between this and a chest press?

The press is a compound push involving triceps and shoulders; the butterfly removes them, isolating the chest — the two stations are complements, not alternatives.

Is the deep stretch position safe?

Start-position adjustment limits the arc to each member’s comfortable range, keeping the shoulder within a controlled stretch.

What warranty applies?

The Authentique extended manufacturer warranty, with spare parts and preventive maintenance through our after-sales service.

Request your quotation

Request a quotation or contact our team — response within 24 business hours.

Fiche produit originale rédigée et publiée par Light In Fitness (Tours), mise à jour le 07/11/2026 — source : https://lightinfitness.com/en/product/authentique-pectoral-machine/. Textes et photos protégés ; reproduction sans autorisation interdite.