No Escape for Your Biceps: Ultimate Arm Training in Minimal Space

YOCABITO Co., Ltd. (Headquarters: Gifu City, Gifu Prefecture; Representative: Yusuke Kanno) announces the launch of the 'Arm Curl Attachment' under its home gym training equipment brand LEADING EDGE (Leading Edge), starting in early July 2026.

This new product allows users to easily upgrade their existing training bench into a professional-grade arm curl station—simply by placing the bench legs onto the attachment’s base frame, with no tools required. Despite its space-saving design, it supports weights up to 100kg.

▼ About LEADING EDGE Transform your home into a no-compromise, serious training space. LEADING EDGE pursues ultimate durability and high-quality design capable of withstanding heavy-load training. By eliminating the need to go to the gym, you gain full control over your time. After pushing your limits in a professional-grade environment, you can immediately return to your family’s smiles in the living room. Choosing an efficient home gym strengthens both your training life and family bonds.

As demand for home fitness grows, many home gym users report frustration: 'I bought a bench, but my workouts have become repetitive and I can’t expand my training routine.' This product was developed to solve that issue—offering a space-efficient, low-cost solution. Without investing in bulky dedicated machines, simply combine this with your existing bench to deliver gym-level intensity directly to your arms. Train targeted muscles to failure from home and powerfully support your ideal physique goals.

Product Features

Wide Compatibility with Various Training Benches

No tools needed—simply place your bench’s leg frame onto the base plate of the attachment for quick setup. Compatible not only with LEADING EDGE’s own products but also with benches from various manufacturers. No major installation or permanent fixing required, allowing easy upgrades to your current home gym setup.

Professional Arm Training at Home

With 4-level height adjustment and 3-level seat angle adjustment, you can maintain optimal form tailored to your body type. Deliver precise load directly to target muscles without energy loss, enabling intense training even at home.

Space-Saving, Compact Design

Unlike bulky all-in-one bench machines, this compact, standalone design saves space. Simply pull it out when needed—ideal for home gym users with limited space. Excellent storage capability helps create an efficient, space-optimized training environment at home.

Wide Seat for Secure Arm Fixation

The seat features a wide 49cm x 32cm design, firmly securing both arms during training to prevent wobbling. Additionally, a 5cm-thick high-density cushion reduces strain on arms and elbows. Even during high-weight training, you can focus solely on the arm curl motion without discomfort, pushing yourself to the limit.

Compatible with Both 28mm and 50mm Weight Plates

Supports both standard 28mm plates commonly available on the market and 50mm Olympic plates used in competitive training—all with a single unit. The weight plate setup supports up to 100kg, making it suitable for users from beginners to serious lifters.

Product Overview

【Product Name】Arm Curl Attachment

【Dimensions】72cm (L) × 49cm (W) × 78–93cm (H)

【Weight】15kg

【Materials】Steel, PVC

【Included Items】Main unit, angle adjustment pin, collars × 4 (2 for 28mm / 2 for 50mm)

【Price】Open pricing (Suggested retail price: ¥14,980 including tax)

※ Please check the URLs below for sales locations. (Now available)

Official Store

Rakuten Market

Amazon

Yahoo!

＜Inquiries Regarding This Press Release＞

For media use, loan requests, or promotional campaigns, please feel free to contact us.

For other inquiries, please contact us at the email address below.

[E-mail] info@yocabito.co.jp