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LIONSCOOL Leg Extension and Curl Machine V4.0 Review

LIONSCOOL Leg Extension and Curl Machine V4.0 Review

The LIONSCOOL Leg Extension and Curl Machine V4.0 is built for home gym users who want to focus on quads and hamstrings without taking over the whole room. It supports seated leg extensions and lying leg curls, using a cable and pulley setup rather than a traditional lever design.

For buyers comparing lower-body machines for home use, this model stands out for its 400lb plate loading capacity, adjustable setup, and compact footprint. It is designed to suit a range of users, while the padded seat and rollers aim to keep training comfortable during longer sessions.

Price: USD 389.99

Rating: 4.30/5 from 62 reviews

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The frame uses 10-gauge steel with extended feet to help keep the machine stable under heavier loads. LIONSCOOL also uses an aluminium pulley and reinforced 8mm cable, with an adjustable bolt to fine-tune tension if the cable stretches over time. The plate posts take 2-inch weight plates and offer 7.1 inches of loading space per side.

In day-to-day use, the main appeal is flexibility. The backrest has 6 depth settings for users roughly from 5ft 2in to 6ft 2in, while the foot roller and arm adjust to suit different leg positions. A quick-pin system lets you switch between seated and prone movements more easily, and the three-part pad design should be helpful for lying leg curls.

  • Supports seated leg extensions and lying leg curls
  • 400lb plate loading capacity and 400lb user capacity
  • Fits 2-inch Olympic weight plates
  • Compact assembled size for many home gyms
  • Includes 2-year frame warranty and 1-year parts warranty

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This machine looks like a sensible option for home gym users who want a dedicated leg station with more adjustability than very basic plate-loaded models. The cable-driven resistance may appeal to those who prefer a smoother feel through the movement, and the reinforced frame suggests it is aimed at regular training rather than occasional use.

That said, it is best suited to buyers specifically after leg extensions and lying leg curls, as it does not include seated leg curls. If that matches your training needs, the LIONSCOOL V4.0 offers a strong mix of stability, comfort and home-friendly sizing for the price.