January 2026 Coupon Codes — Save Up to $750 OFF at Core Home Fitness

Nuclear family fitness aims to redefine the way home training equipment is made. With their breakthrough product, Core's adjustable dumbbells, they take home fitness and home gyms to the next level. Their unique chain dumbbell makes the need for bulky traditional rack a thing of the past while having all the same advantages. All of their products demonstrate the effectiveness and convenience of home training facilities. Core Home Fitness have successfully reduced the amount of living space and money required to build successful private training stations, allowing you to focus on your fitness goals from the comfort of your home. Core Home Fitness dumbbells range in weight from 5 to 50 pounds and can be supplied as a complete set of 10 dumbbells in one dumbbell - all with durable construction and lightweight modern aluminum base.