Yes, Nucleus is designed to have ZERO impact on the joints, so it is good for all ages.
Customer Reviews
Shred, tone, and sculpt in 12 minutes
The Ultimate Workout Device
Shred, tone, and sculpt in 12 minutes.
The Ultimate Workout Device
Fit for everyone
Whether you’re a fitness professional or just starting your fitness journey, the Nucleus Central Core Pro will engage your muscles to ramp up fat loss and fire up your metabolism.
All-In-One Solution
In just 5 lbs, and utilizing our proprietary Liquid Impact Force Technology (L.I.F.T.), this compact powerhouse will enhance your workouts and your life.
HIIT in 12 Minutes
In just 5 lbs, and utilizing our proprietary Liquid Impact Force Technology (L.I.F.T.), this compact powerhouse will enhance your workouts and your life.
Have a specific question? Get iN TOUCH
Frequently Asked Questions
Can Nucleus be used at any age?
Can I fly with Nucleus?
You absolutely can fly with Nucleus. Just make sure to pack Nucleus in your luggage, not in the cabin due to the liquid blend inside of Nucleus being over 3.4 oz.
What is the difference between Nucleus and a kettlebell or any other type of weight?
Nucleus is not a weight, it is a dynamic and adaptive core training system based on Liquid Impact Technology. The faster you move it, the more kinetic energy you generate inside the device and the more resistive force that impacts all of your muscles at once. Compared to kettlebells and weights Nucleus offers all levels of users a dynamic full-body workout in a portable form factor that can be used at home or on the go.
Is there only one weight?
Yes, there is only one weight (5 lbs - 2kg). Nucleus adapts to your condition. If you want a harder workout, you just need to move it faster.
Trusted by many
Our Testimonials
"In my opinion there is no other product that works you like this. A complete full body workout within one device. Nucleus should be in every athlete's arsenal."
Cole Madison
NFL Player
"I like the quick full body workout. The shifting fluid inside of The Nucleus makes for a challenging workout."
Tyson Ross
MLB Pitcher
"Nucleus provides you with the ability to strengthen your core with the flexibility of a home device. For a Jiu-Jitsu school, the Nucleus gives the flexibility to turn a conditioning tool into a class to focus on the core."
Rose Gracie
Martial Arts Guru
"It's unbelievable how easy and accessible it is. Extremely happy with my results."
Natalia B.
"The Nucleus is an efficient, effective way to get my workout in early and get my day going - so much better than going to the gym. It's amazing how much of a workout can be achieved in such a short time."
David M.
"I never thought that such a light thing could make such a big impact in my body. I underestimated Nucleus till I did my first workout. Serious workout and big results in no time."
Eric H.