The Impulse IT9503 Bicep Curl machine is an essential piece of equipment for any commercial gym, offering a dedicated station for a safe and effective bicep workout. As part of the IT95 series, this machine is known for its superior biomechanics, professional aesthetics, and exceptional durability. The seated position and contoured armrest are engineered to stabilize the upper body and isolate the biceps, preventing the use of momentum or other muscle groups. The machineβs smooth, fluid motion is powered by a high-quality weight stack system, which provides seamless resistance changes and is exceptionally quiet during use.
The IT9503 is constructed with heavy-duty materials, including a robust steel frame and a high-quality powder-coated finish, ensuring it can handle the demands of a busy fitness environment. The 90kg weight stack offers a significant challenge, making it a valuable addition for both novice lifters and serious bodybuilders. Its intuitive design includes an easy-to-read instruction placard, making it simple for anyone to use.
The primary muscle targeted by the Impulse IT9503 Bicep Curl is the biceps brachii, the large muscle on the front of your upper arm. The machineβs curling motion effectively contracts this muscle, promoting hypertrophy (muscle growth) and strength gains. It also engages the brachialis, a smaller muscle that lies beneath the biceps, which is crucial for elbow flexion. Isolating these muscles with the IT9503 allows for more focused training, leading to improved arm strength, muscle tone, and definition.
Key Features
Ergonomically angled handle bar offers ideal workout.
Ergonomic handle bar is self-adaptive to meet various user requirements.
Upholstery offers support to both elbows and chest for comprehensive biceps workout.
Specifications & Product Features
Product Size(L*W*H): 1295*1208*1506(mm)
Weight Stack: Β 72kg
Optional Weight Stack: 91kg134kg
Product Features
Tube: Tube of functional part is primarily at thickness 3mm. The weight stack cage is with D-shape tube at size 95*81.1*3mm and racetrack tube at size 50*100*3mm which ensure ultra-durability and stability.
Shrouds: Translucent ABS shroud at thickness 3.2mm ensures ultra-durability and shock resistance.
Upholstery: High-density poly-foam and double stitches offer comfort and endurability.
Cable: Self-lubricate American loosβ’ cable with nylon-coated 12 complex fibre ensures service life more than 250 thousand times.
Bottle Holder: The bottle holder fixed on the cage is within reach.
Adjustment: The seat adjustment handles allow easy operation for comfort.
Handles: Ergonomic handle bars in TPV material with aluminium ring limit offers comfort and secure during workout.
Electronic Console: Console fixed on cage is optional to display reps and time
Dynamic Components: All dynamic components are shielded for safety purpose.
Pulley: Lathed pulley with bearing of less tolerance ensure the smoothly moving.
Safety: Meet EN957 safety regulation





