BODYTEC LUXOLINE PRONE LEG CURL / LEG EXTENSION MACHINE

Flex your quads. Curl your hammies. One machine. Infinite gains

The BODYTEC Luxoline Prone Leg Curl / Leg Extension Machine is a dual-function masterpiece crafted for elite training floors. Built with advanced biomechanics, heavy-duty construction, and premium ergonomics, this machine ensures athletes achieve peak performance with comfort and safety.

With smooth motion mechanics, adjustable seating, and precision-loaded weight stacks, it delivers a complete leg training solution for hamstrings, quadriceps, and knee joint stability—all in one compact unit.

• Dual Functionality: Combines Leg Extension (quadriceps focus) and Prone Leg Curl (hamstring focus) in a single machine.
• Ergonomic Adjustable Seat & Pads: Gas-assisted adjustment with locking pins for user comfort across all body types.
• Biomechanics-Optimized Motion: Ensures natural strength curves and joint alignment, reducing injury risk.
• Heavy-Duty Frame: Premium-grade steel with scratch-resistant powder coating.
• Premium Upholstery: High-density foam with sweat-resistant PU leather for durability.
• Smooth Resistance System: Industrial-grade bearings & pulleys for frictionless motion.
• Safety & Stability: Wide base with anti-slip grips and ergonomic hand supports.
• Low Maintenance: Built for continuous heavy use with minimal servicing required.

Exercise

Mode A – Leg Extension (seated)

• Standard bilateral leg extension
• Unilateral (single-leg) extension for imbalance correction
• Tempo reps (slow eccentric, controlled concentric)
• Isometric holds at 30–60° knee flexion for patellar tracking/stability
• Partials/1.5 reps to keep constant tension in mid-range
• Drop sets / rest-pause protocols for hypertrophy
• Rehab-friendly low-load, high-rep knee-extensor conditioning

Mode B – Prone Leg Curl

• Standard bilateral prone leg curl
• Unilateral (single-leg) curl to isolate weak hamstrings
• Tempo reps (3–5s eccentric for posterior-chain strength)
• Isometric holds at peak flexion for hamstring tendinous strength
• Toes-in / toes-out slight rotation to bias medial vs. lateral hamstrings*
• Partials in shortened range to extend time-under-tension
• Prehab/return-to-sport progressions with controlled ROM

*Keep foot rotation subtle and pain-free; prioritize knee/hip alignment.

Targeted Muscles

Primary (by mode)

• Leg Extension: Quadriceps → Rectus Femoris, Vastus Medialis (VMO), Vastus Lateralis, Vastus Intermedius
• Prone Leg Curl: Hamstrings → Biceps Femoris (long/short head), Semitendinosus, Semimembranosus
• Secondary / Synergists
• Leg Extension: Sartorius, TFL (as stabilizers), Gluteus Medius/Minimus (pelvic stability)
• Prone Leg Curl: Gastrocnemius (assists knee flexion), Gluteus Maximus (hip stabilization), Adductor Magnus (posterior fibers assist)

Stabilizers (both modes)

• Core: Transversus abdominis, obliques, erector spinae (trunk control)
• Hip stabilizers: Gluteus medius/minimus, deep external rotators
• Ankle/foot: Tibialis anterior & peroneals (foot positioning on rollers)

 Biomechanics & Training Benefits

• Leg Extension Mode:
  • Targets quadriceps (rectus femoris, vastus medialis, vastus lateralis, vastus intermedius).
  • Strengthens knee extensors, boosts sprint power, and enhances knee stability.
• Prone Leg Curl Mode:
  • Targets hamstrings (biceps femoris, semitendinosus, semimembranosus).
  • Improves posterior chain strength, prevents hamstring injuries, and supports explosive athletic performance.
• Range of Motion: Full contraction to extension with smooth resistance profile for maximum muscle activation.