🏋️ Detachable Chest Expander – 7-Spring Arm & Muscle Strength Trainer for Home/Office

Why Choose This?

Build stronger arms chest and shoulders anytime anywhere with the Detachable Chest Expander Its 7 adjustable springs let you customize resistance for your fitness level Perfect for home workouts office use or travel this trainer is versatile compact and effective

🏆 Who Is It For?

• Fitness enthusiasts wanting stronger arms, chest and shoulders

• Athletes looking for portable resistance training

• Office workers who want a quick upper body workout

• Beginners and advanced users who want adjustable resistance

• Anyone recovering from mild injuries or improving muscle endurance

⚡ Key Benefits:

✔ 7 Adjustable Springs – control your resistance for optimal results
✔ Multi-Functional – train arms, chest, shoulders and even back
✔ Portable & Detachable – take it anywhere, easy to store
✔ Durable Design – high-quality springs for consistent tension
✔ Quick Workouts – perfect for short daily sessions at home or office

🛠 How to Use:

1. Attach or detach springs to select your resistance level

2. Pull handles outward smoothly to work arms chest and shoulders

3. Perform 2–3 sets of 10–15 reps daily for visible results

📦 What’s Included:

• 1x Detachable Chest Expander

• 7 Adjustable Springs

• Handles and accessories

• User guide

👉 Strengthen your upper body anytime anywhere – compact, versatile, and effective

Full steel Chest Expander with 7 spring ,4 color for available

high quality heavy duty chest expander – here it is:

This expander is completely made from steel. The weight of the expander is 3 kg (6.6 lbs) and and you can feel the quality of the product once you hold it in your hand.

The handles are knurled for a secure grip and the handle diameter is 30 mm. When you pull the expander in front of your chest, the handles will spin so that you can concentrate 100 % on the target muscles. The expander can hold up to 7 springs which is more than enough even for very strong people.

The springs are made of stainless steel and the handles are chromium plated.

This product targets the upper back muscles and the rear delts.

If you need more replacement springs, please click on the image link below to purchase and get 10 extra springs with a single purchase.