Arm Ball Core Trainer Arm Strengthener Gyro Ball Arm Exercise Power Ball Forearm Ball Forearm Exerciser with LED Light

【UPGRADE】On the gyro ball, increase the size and add tow handles, With the arm ball, you can build high-intensity upper-body muscles, fat-burning, and core-training exercises in minutes. 【EASY TO START】A starter cord is designed on the handle of the arm exercise gyro ball, you only need to hold the handle and pull it several times in a row,the internal LED lights up to provide power for a quick start. 【POWERFUL】The arm power ball innovation adopts the principle of centrifugal kinetic energy, the use of metal ball core in the track homeopathic rotation of centrifugal force.Powered by a high speed 2-axis gyroscopic rotor,this lightweight exercise breakthrough produces up to 200 lbs.of isometric resistance and will automatically adjust to your personal workout level. 【MAKE ERCISE & ADD FUN】 Novelty design with LED lights speed indicators, which is fun to see how fast you can get it spinning. Cool LED lights inside will light up while spinning. Rehabilitates sore muscles, Kill the time & Add fun! 【PERFECT GIFT】The arm ball core trainer will tone arm, back, chest, shoulders and more alongside strengthening your core. See and feel results in just minutes a day! It is a good gift choice for father, friends and colleagues. Product Description ■The arm ball is a revolutionary handheld resistance exerciser, designed to provide an upper body, fat burning workout with minimal impact. ■ Using gyroscopic technology the arm ball creates a ton of resistance. Easily replaces larger, bulky, hard to store exercise equipment. ■Weighing in at less than 2.7 lbs. and capable of producing over 220 lbs. of torque resistance. The arm ball automatically adjusts to your personal workout level. ■At the core of the gyro ball core trainer design, is a high-speed gyroscopic rotor that can spin up to 8,000 RPM. ■The built in generator activates a series of LEDs that change color and become brighter as the resistance increase. ■Get your “hard” on! Tone and strengthen your entire core. Not justsolid pecs, but delts, wrists, arms, shoulders, quads, & more! How to start your new Arm Ball Step1: Grip the pull starter at the end of arm ball handle. Step2: Keep pulling the rope to activate the gyroscope to rotate, the LED lights up, and release the rope after lighting up 3 colors (RGB) Step3: Hold the arm ball gyro in front of your body with both hands firmly on the handles while extending your arms with elbowss lightly bent. Use a tight ciraular (pedaling) mofion to generate speed. Step4: Continue circular motion the more dynamic resistance iscreated. ARM BALL EXERCISE POSTURE Overhand Rotation Hold the arm ball gyro in front of your body with both hands firmly on the handles, while extending your arms with elbows slightly bent. Use a tight circular (pedaling) motion to generate speed. Single Handle Begin this workout by holding the arm ball ends of the handles while maintaining the circular (pedaling) motion. Behind The Neck The workout was created for the advanced user,This workout is great for building strength in your biceps and back muscles. Cord-Started ✓ Auto-Start ✓ ✓ ✓ ✓ Speed Variable LED Lights ✓ ✓ ✓ LCD Digital Counter ✓ ✓ Material ABS ABS ABS Aluminum Aluminum Torque rating @ 10,000 RPM 200 lb-in 26.8 lb-in 26.8 lb-in 52.3 lb-in 52.3 lb-in