Instinct® Leg Curl

EASY TO USE. EASY ON SPACE.

The Nautilus Instinct Leg Curl targets the hamstrings with a seated, joint-friendly curl motion designed to improve posterior chain strength and muscular balance. Ideal for light commercial environments, this machine supports a safe, effective movement path while offering quick adjustments and space-efficient design—perfect for circuit training or standalone use in multi-unit housing, hospitality, and corporate fitness centers.

W: 37 IN (94 CM)
L: 56 IN (140 CM)
H: 55 IN (140 CM)
STACK WEIGHT: 190 LB (86 KG)
OVERALL WEIGHT: 469 LB (213 KG)
SHIPPING WEIGHT: 490 LB (222 KG)

SKU: 9NL-S1011