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The Four Minute Core Trainer

This is the handheld kinetic resistance trainer that gives time-starved fitness seekers a total core workout in just four minutes at home or the office. The culmination of 16 years of research and 36 global patents, this core trainer delivers the benefits of four full-size core machines by simultaneously activating 46 core muscles and eight arm muscles. As users draw their torso in from a seated, standing, or supine position, the trainer’s upper and lower power modules independently provide variable resistance. The result is an intense core and arm-strengthening workout you can perform in just four minutes, unlike the complicated, cumbersome devices or free weights that require a dozen different exercises and 30-50 minutes. Constructed from lightweight, durable molded resins, the trainer adjusts easily for most users and folds down for convenient portability and storage. A smartphone dock lets you run a free exercise app to monitor your workout. Includes one upper cartridge (up to 60 lbs. resistance) and one lower cartridge (up to 70 lbs. resistance). Interchangeable cartridges with lower or higher resistance modules are available from the manufacturer. 9" H x 18 1/4" W x 23 1/4" L. (7 1/2 lbs.)

4.30000019073486/59

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Lifetime Guarantee

The Four Minute Core Trainer comes with The Hammacher Schlemmer Lifetime Guarantee. Items that we sell are guaranteed for their normal life under standard non-commercial use.

Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in form of a gift certificate.

Should you have any questions, we are available seven days a week (8:00 am – 9:00 pm EST Mon-Fri and 8:00 am– 6:00 pm EST Sat-Sun). Please call 1-800-321-1484 to speak with a specialist or email us at customerservice@hammacher.com to receive a response within 24 hours or less.

Item 90350

Special Shipping Charges

Shipping charges noted in parentheses apply in addition to our standard shipping & service.

We're sorry, but gift wrap is not available. Please call 1-800-395-7006 for Premium or Express delivery rates.

Special Shipping Charges

Oversized items scheduled for expedited delivery (Premium or Express) may incur additional shipping and services charges because of their unusual size. Please call 1-800-321-1484 for an estimate of S&S charges. International callers, please call 1-513-860-3397.

We're sorry, but gift wrap is not available for oversized items.

Special Shipping Charges

Shipped via truck and may require customer assistance upon delivery. You will be contacted to make an appointment for delivery.

We're sorry, but gift wrap and gift cards are not available.

Canada Duty Free

This product is Duty Free to Canada

GST still applies and will be charged upon processing. For complete shipping & service charges please call Customer Service at 1-800-321-1484 .

Price $299.95
Available for Immediate Shipment.

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The Four Minute Core Trainer
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The Four Minute Core Trainer
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The Four Minute Core Trainer - Activity tracking
The Four Minute Core Trainer - Workout profile
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