Product description

leg extension machine 4.0

Name: 800LBS V4.0 Leg Extension & Lying Leg Curl Machine
Brand: lemonsfalldorf1746
Price: 391.99 USD
Availability: InStock

BEYOND STANDARD RESISTANCE

TRUE 1:1 RESISTANCE RATIO

Experience a true 1:1 power ratio that mirrors the weight on your plates. Get the full intensity of every pound without the mechanical loss found in lesser designs.

1:1 weight ratio

ELITE-LEVEL COMFORT

THICKER HIGH-DENSITY PADDING

Engineered with premium thickened padding to provide maximum support. Stay focused on your gains with a surface that absorbs pressure and maintains its shape through heavy sets.

ALL-AROUND BODY BRACING

3-SEGMENT SUPPORT FOR LYING CURLS

The V4 features an innovative 3-segment support system designed for lying leg curls. Achieve perfect body alignment and eliminate lower back strain for a more isolated, effective burn.

TAILORED TO YOUR PHYSIQUE

MULTI-ANGLE PRECISION ADJUSTMENT

Switch between exercises in seconds with our rapid-adjustment system. Multiple precision angles allow you to customize the range of motion to fit your height and training style perfectly.

seat and roller adjustment

DETAIL SHOW

DUAL-SIDED WEIGHT HORNS

Dual hard chrome weight horns feature a symmetrical layout to maximize loading capacity, enabling more plates with rock-solid stability and even weight distribution during every rep.
UPGRADED ALUMINUM PULLEYS

Experience fluid motion with our high-performance aluminum pulleys. Precision-machined for durability and low friction, it delivers whisper-quiet, smooth transitions that mimic commercial gym machine.
ONE-CLICK MODE SWITCHING

Quickly transition from sitting to lying with a one-click button. This rapid system lets you switch modes effortlessly, maintaining heart rate and workout momentum without manual setups.
ADJUSTABLE FOOT ROLLER

Foot roller features multiple angle adjustments for quick customization. Designed to suit different heights and leg lengths, ensuring a comfortable, effective fit the whole family can share.
THICKER HIGH-DENSITY CUSHIONING

Elevate comfort with 2.2" thick padding. High-density EPE foam with textured PU surface offers firm support and gentle touch, ensuring durability and joint protection during heavy use.