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ISO Trainer - Isometric Exercise for Strength Training, Stretching, Yoga, Pilates - a USA Company

ISO Trainer - Isometric Exercise for Strength Training, Stretching, Yoga, Pilates - a USA Company

Q: What is the circumference of the handles?

Hello John, Thank you for your question. The diameter is about 1.38in, which brings the circumference to roughly 4.3in. Please feel free to call us directly at 925-350 -4111 should you have any other questions. With best regards, Your WorldFit Team

Q: Can you do leg exercises barefoot or will the strap be too uncomfortable?

I personally like to use sneakers, but I use sneakers that I don't wear outdoors, or I clean the soles of my sneakers so that I don't mess up or dirty and degrade the straps while using them. The better you take care of your equipment the longer it lasts. Using bare feet could get a little uncomfortable.

Q: How exactly do you workout your chest with this? Also, is there any way to actually measure your progress?

You can train the chest by shortening it up and positioning it across the back to perform a forward press. This device doesn't really provide a way to measure progress. It is a relatively cheap and portable isometric exercise device. It's best use is for travel or a quick workout when pressed for time. Probably not well suited to a stand alone routine.

Q: Will this work witha Bullworker Classic?

Hello Peter Shmidt, Thanks for your inquiry. No, the WorldFit ISO Trainer is a stand-alone training device. With best regards, Your WorldFit Team

Product ID: 105514976

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Details

Brand
WorldFit
Material
Silicone
Color
Black
Style
Pull Up
Number of Items
1

🎒Ultra-portable at just 1.8 lbs

💪Boosts strength & flexibility fast

🇺🇸Made in USA with military-grade webbing

Frequently Bought Together

WorldFit ISO Trainer - Isometric Exercise for Strength Training, Stretching, Yoga, Pilates - a USA Company

Overcoming Isometrics: Isometric Exercises for Building Muscle and Strength (The Grind Style Calisthenics Series)

WorldFit ISO Loop Black

Description

🔥 Elevate your strength game with the ISO Trainer – where power meets portability! 💥

BUILT TO ENDURE 🇺🇸 - Crafted with US Military 1st Grade webbing and durable silicone grips for unmatched longevity.
JOINT FRIENDLY SAFE 🦵 - Minimal movement exercises reduce joint strain—perfect for all ages and fitness levels.
WORKOUT ANYWHERE ANYTIME 🎒 - Lightweight and compact design fits your busy lifestyle—home, office, or travel ready.
STRENGTH MEETS FLEXIBILITY 💪 - Amplify muscle tone, range of motion, and endurance with controlled isometric resistance.
CONFIDENCE BACKED BY GUARANTEE ✅ - 100% hassle-free returns from a trusted USA company, ensuring your satisfaction.

The WorldFit ISO Trainer is a premium isometric exercise tool proudly made in the USA using military-grade webbing and durable silicone grips. Weighing only 1.8 lbs, it offers a safe, joint-friendly way to build strength, flexibility, and endurance through controlled resistance. Perfect for all fitness levels and versatile for strength training, stretching, yoga, and Pilates, it’s your go-anywhere workout companion backed by a 100% satisfaction guarantee.

Specifications

Brand	WorldFit
Material	Silicone
Color	Black
Style	Pull Up
Number of Items	1
Manufacturer	WorldFit
UPC	680577972179
Item Package Dimensions L x W x H	8.5 x 5.8 x 2.7 inches
Package Weight	0.77 Kilograms
Brand Name	WorldFit
Sport Type	Fitness, Pilates, Strength Training, Yoga

Have a Question? See What Others Asked

What is the circumference of the handles?

Can you do leg exercises barefoot or will the strap be too uncomfortable?

How exactly do you workout your chest with this? Also, is there any way to actually measure your progress?

Will this work witha Bullworker Classic?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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