The Firm Stability Ball 55cm

by The Firm

• Simple, fun, and versatile
• Designed to improved balance, stability, and flexibility
• Includes 30-minute training DVD
• Made of tough, burst-resistant plastic
• Includes balance ball, pump, and DVD

Product Description

Amazon.com

Simple, versatile, and fun to use, the Firm Core Stability Ball is designed to challenge your balance, stability and flexibility through various low-impact exercises and movements. Included with the package is a 30-minute core training video that guides you through a variety of techniques that you can adapt to your training, stretching, rehabilitation or other workout routines. The ball is made of tough, burst-resistant plastic, a special material that resists tearing and, if punctured, deflates safely and gradually. Available in several fashionable colors, the 55-centimeter ball is sized for users measuring between 4 feet, 8 inches and 5 feet, 3 inches.

Product Description

Available in three sizes, the FIRM stability ball comes in fashion colors and a 30 minute FIRM core training workout on DVD

Product Details

• Product Dimensions: 11.2 x 10 x 4 inches
• Shipping Weight: 2.6 pounds
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000H240F2
• Item model number: 05-51704
• Average Customer Review: 4.1 out of 5 stars  See all reviews (43 customer reviews)
• Amazon Best Sellers Rank: #104,136 in Sports & Outdoors (See Top 100 in Sports & Outdoors)

Most Helpful Customer Reviews

31 of 31 people found the following review helpful

5.0 out of 5 stars Great! March 11, 2007

By Melanie

I bought this because all I really wanted was the stability ball. I decided to try the workout DVD as well and I am so glad I did! They guarentee visible results in 10 workouts. After doing this workout 3 times I noticed a significant change in strength, stamina, and balance/coordination. This is a good workout and it is low impact. I have minor osteoarthritis of my spine and I have never felt discomfort like with some other exercise programs.

31 of 36 people found the following review helpful

2.0 out of 5 stars Ball too small January 20, 2008

By H. Wilson

The box says the 55 cm ball is appropriate for users up to 5'5", however I'm 5'3" and this ball is too small for me. The workout video that comes with the ball is excellent, but unfortunately the 55 cm ball is too small for me to do all the exercises as they are presented. I would suggest that if you are on the taller end of the range which the box recommends then opt for the 65 cm ball.

22 of 25 people found the following review helpful

4.0 out of 5 stars Great Ab Workout! October 5, 2006

By Jennifer Kohlbrecher

Amazon Verified Purchase

Allie works your abs the entire time in this 30 minute workout. You also get a great shoulder/chest/back workout in addition to some great bun toners! I consider myself an advanced exerciser and I still get a great workout from this.