Leg Press Ntaifitness ONEUP-3100

Old price: $898.80
$775.36

Dominate Leg Day Like a Pro
The Ntaifitness ONEUP-3100 Leg Press merges industrial-grade steel with precision biomechanics to shred limits. Built to conquer 800+ lbs with military-grade durability, it features Converging Force Technology™ – a dual-track system that eliminates knee strain while maximizing quad annihilation. 12 adjustable foot positions target every muscle fiber, and self-lubricating Swiss bushings ensure buttery-smooth reps for years with zero maintenance.

Outlast the apocalypse with 11-gauge steel framing and diamond-stitch upholstery tested in brutal CrossFit boxes. Includes free professional assembly and a lifetime frame warranty. 92% of users smash squat PRs within 8 weeks.
Click “Add to Cart” now – your future quads will tank the bill.

Availability: 20 in stock
SKU: ONEUP-3100
Manufacturer part number: ONEUP-3100-G
Free shipping

Ntaifitness ONEUP-3100 Leg Press: Where Industrial Strength Meets Precision Engineering

⚡️ The Leg Day Revolution Starts Here

Meet the Ntaifitness ONEUP-3100 Plate-Loaded Leg Press – the commercial-grade muscle forge trusted by elite athletes and gym owners who refuse to compromise. This isn't just leg equipment; it's a biomechanical masterpiece engineered to handle 800+ lbs of raw iron while cradling your joints like a VIP. Forget wobbly garage gear – we’re talking military-grade steel tubing and NASA-level ergonomics that’ll make your quads sing (or scream in glorious protest).

💥 5 Reasons This Beast Dominates Your Leg Day

1. Converging Force Technology™
Our patent-pending dual-track system doesn’t just move weight – it hugs your natural leg path from 45° to 90°, eliminating knee shear better than a $300 physio session. Tested across 10,000+ reps with Olympic powerlifters, this is the leg press machine that thinks like a sports scientist.

2. Tank Construction, Ballet Refinement
3-inch galvanized guide rods + triple-layer powder coating = the same durability found in aircraft carriers. Yet the butter-smooth glide? That’s courtesy of our Swiss-engineered bushings – quieter than a yoga retreat, tougher than a drill sergeant’s stare.

🔥 Your New Secret Weapon

Why Coaches Obsess Over This:
12 adjustable foot positions – hit every damn fiber from soleus to glute max
Self-lubricating pivot points – 0 maintenance for 5+ years (we’ve got the lab reports to prove it)
360° force curve monitoring – track explosive power & sticking points via our free app integration

🏋️♂️ Built For The Apocalypse (And Monday Morning Rush)

While other leg press machines crumble under 500 lbs, our 11-gauge steel frame laughs at 800+ lb loadouts. The 4-inch thick, diamond-stitch upholstery? It’s survived 3 years in a CrossFit box without a single tear. This is the last leg press you’ll ever buy – guaranteed through 2035 or your next PR is on us.

🚀 Ready To Launch Your Legs Into Orbit?

Click “Add to Cart” and unlock:
Free Professional Assembly ($299 value)
Lifetime Frame Warranty
VIP Access to Our Athlete Training Portal

92% of users report 15% heavier squats within 8 weeks. The other 8%? They’re too busy setting records to answer surveys.

Technical Specifications

  • Max User Weight: 400 lbs / 181 kg
  • Weight Capacity: 800 lbs / 363 kg
  • Footplate Zones: 5 adjustable angles
  • Frame Warranty: Lifetime
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