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AbStar Fitness Products

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This is the best place to purchase the patented AbStar Core Trainer, the best inflatable core trainer available.

Minimum purchase is $30 and shipping is free! (U.S. shipping only.)

AbStar Fitness is a Bionic Ventures LLC company.

Improve your core fitness to lose weight and feel better!

The patented AbStar Core Trainer (aka AbStar AIR) can help beginners get started on a healthier lifestyle and provide new challenges and options for the advanced exerciser. Great for core strengthening, circuit training, flexibility, and much, much more!

Features and benefits include:

Low-rise and anti-slip base make the AbStar Core Trainer safer and more effective than a big, bulky exercise ball.

Provides a beneficial unstable exercising surface for efficient exercising, but it stays where you want it.

Great for total body circuit training, stretching, functional training, physical therapy, and even water workouts.

Easy to use and appropriate for all fitness levels, with exercises for the whole body.

Provides countless workout options and resistance that progresses as you do; the force you exert determines the resistance provided by the AbStar Core Trainer.

Designed for standing, seated and reclining exercises.

Only twenty inches in diameter, one size fits all.

Less than half the height of most exercise balls for safer and more effective exercising.

Premium, anti-burst material and unique, patented rounded-star design offer superb support and versatility.

Compact and lightweight, it’s easy to carry, move and store.

Includes a printed exercise guide with nine exercises, plus scores of free online exercise videos at

The AbStar Core Trainer is distributed by AbStar Fitness, It was created by Dean Erickson, a former personal fitness trainer at one of Los Angeles’ top health clubs and multi-sport varsity athlete at Brown University. He was recently inducted into the Maine Basketball Hall of Fame,