Champion Sports Equipped Medicine Ball

PB Extreme Converta Ball

Converta Ball AKA Tornado Ball, high intensity core training medicine ball on a rope is known for durability. Extreme is the definitive word for the explosive torso rotations and power chops done in brief, but intense short burst activity. Golfers, baseball players and other rotational power athletes covet the Converta Ball as their secret training tool. Weighted Converta Balls range from 4 Lbs to 12 Lbs. Holds up for indoor or outdoor use. Rope can be detached from the ball for freestyle medicine ball use. 1 kg and 2 kg are volleyball size; 3 kg is basketball size; 4 kg – 7 kg Converta-Balls are slightly larger than a basketball.


Extreme Converta-Ball has detachable rope. Extreme Converta-Ball has detachable rope.

Converta Ball aka Tornado Ball

Converta-Ball Chops Performed by Man at Weight Loss Camp Converta-Ball Chops Performed by Man at Weight Loss Camp

EXTREME is the operative word when you use Extreme Converta-Ball for all out intensity drills indoors or outdoors!

Perform Better Extreme Converta Ball comes in weights from 4 Lbs to 12 Lbs. Popularized by Men’s Health, it has become an essential for core training and explosive rotary power. With explosive focus on the core midsection, the converta-ball benefits both performance and aesthetics. Intense, but FUN.

Q. What is the Extreme Converta Ball?

A. Its a medicine ball with a sturdy rope for short burst high intensity power drills targeting the core midsection. A video demo tells it all…View the video below taken at Debra Stefan Fitness Camp and you will see men and women from teens to seniors going all out on tornado ball drills.

Golfers and baseball players don’t want the competition to know about the wonders of explosive rotary power developed from this fitness tooll! Think about it. All out explosive bursts of core power  generated from the torso calls for a most intense effort. That is what it takes to hit a long drive or home run. Do yourself a favor and add the tornado ball to your fit toy box. Use it among friends and expect to wait your turn until everyone has had a go at it. You may be wise to have a couple different weights to work with as you build functional strength and core power. The rope can be taken off for medicine ball use.

Who can train with the Converta Ball?

Once a client has mastered swiss ball training on the Duraball Pro and learned to stabilize the abdominal and pelvic core they are qualified to perform the power drills. A good preliminary movement will be to lay back on the Duraball while holding a weighted medicine ball with vertically outstretched arms moving in a windshield wiper pattern. This creates great deceleration and core control needed for the standing version which will be explosive. Explosive means it must be done with all out effort as rapidly as one can manage to control. Essentially, anyone who can stabilize the hips while controlling deceleration of the tornado ball can participate in this drill. The drills can be done indoors or outdoors against a strong, solid wall for the participant to brace against. Reactive force of the torque causes one to naturally stabilize the pelvic core. You can’t imagine until you try it yourself!

Man performing Extreme Converta-Ball Action Man performing Converta-Ball Tornado Drills at Debra Stefan Fitness Retreat.

Extreme Bliss–Instantly!

It is a natural high and the benefits can be felt immediately. Few exercises this intense that result in an immediate rush of physical euphoria. You just haven’t trained until you have a go with the Extreme Converta-ball. Make sure and view my video.



Additional information


, , , ,



, , , ,