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

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.

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.

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

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

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

Product ID: 336141363

Details

Brand
WorldFit
Colour
Black
Material
Synthetic
Number of Items
1
Style
Pull Up

🎒Compact & portable for on-the-go

💪1.8 lbs ultra-lightweight power

🧘‍♂️Safe isometric control for all ages

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€ 109.34

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Description

💥 Elevate your strength game—portable power that fits your lifestyle!

INSTANT START KIT - Includes drawstring bag and exercise guide so you can jump into your routine immediately.
JOINT FRIENDLY WORKOUTS - Minimal movement means maximum muscle engagement without joint strain—perfect for all fitness levels.
VERSATILE TRAINING TOOL - Ideal for strength training, yoga, Pilates, and stretching—your all-in-one fitness companion.
ANYWHERE ANYTIME FITNESS - Weighing just 1.8 lbs, take your workout from office to beach without missing a beat.
STRENGTH MEETS FLEXIBILITY - Tone muscles and boost range of motion with targeted isometric resistance.

The WorldFit ISO Trainer is a lightweight, portable isometric exercise tool designed to enhance strength, flexibility, and endurance safely for users aged 5 to 105+. Perfect for strength training, yoga, Pilates, and stretching, it offers joint-friendly workouts with minimal movement. Packaged with a drawstring bag and exercise sheet, it empowers busy professionals to maintain fitness anytime, anywhere.

Specifications

ASIN	B07MJM62ZD
Best Sellers Rank	#137,956 in Sporting Goods ( See Top 100 in Sporting Goods ) #1,940 in Resistance Bands
Brand Name	WorldFit
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (339)
Manufacturer	WorldFit
Material	Synthetic
Number of Items	1
Style	Pull Up
UPC	680577972179

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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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How is product pricing calculated?+

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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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

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€ 109.34

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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