Exercise ball workouts were first used by physical therapist to rehab injuries but exercise balls have become an effective and fun fitness tool for personal trainers and exercise buffs alike. One of the big advantages of working with a fitness ball is that it targets your core muscles (back and abs) improving your posture, balance, and core strength. According to Michele Olson, Ph.D., administrator of the Human Performance Lab at Auburn University in Montgomery, focusing on core strength improves functional strength, making you more able to handle every day tasks such as carrying groceries and picking up your kids. A strong core also enhances performance of all fitness activities and decreases low back pain and injuries. The big bonus is that working your core makes you appear taller and whittles your waste a lot faster than other ab exercises. To get started choose the right size ball then check out 6 easy workouts moves below.

How To Choose An Exercise Ball
Sit on a fitness ball so that your knees are bent at a 90 degree angle and your feet are flat on the floor. Roll down into a lying position and see if it’s still comfortable. The following guidelines give you a general idea of what size ball to buy but keep in mind that it’s your comfort that matters most. You can be 5’4” tall and find that a 65 cm ball works better for you.
42 cm. ball (16 in.) 4 ft. 10in. tall
53 or 55 cm. ball (22 in.) 4 ft. 11 in. to 5 ft. 6 in. tall
65 cm. ball (25 in.) 5 ft. 7 in. to 6 ft. 2 in. tall
75 cm. ball (29 in.) 6 ft. 0 in. tall

Great fitness ball for home workouts and core training. It's the most versatile and inexpensive piece of exercise equipment you can have. Thera-Band Exercise Balls - SDS Anti-Burst Exercise Balls

Get great fitness ball workouts that blast fat and calories at freeworkoutsguide.com