40KG Power Twister Bar, Upper Body Strength Training Bar, Heavy Duty Arm Builder for Strengthening Chest Workout, Shoulders, Biceps, Arms, Forearm Strengthener Builder Spring Exercise Bar

How to use: 1. Bend your arms and bend the spring behind your neck. 2. Bend the spring upward with your arms forward, then relax. 3. Bend the spring with your arms close to your chest, then straighten it, and slowly relax. 4. Stand, spread your feet apart, bend your right elbow, bend the spring with your left hand, then bend your left elbow, and bend the spring with your right hand. 5. Hold the spring with your arms behind you, then straighten it downward and gradually bend it. Precautions: 1. Before use, please check whether the connection parts of the arm trainer are firm and not loose. 2. Please choose an arm trainer that suits your physical fitness level to avoid muscle strain. 3. When using, put the safety belt on the handle of the arm trainer on your wrist. 4. When using, you should choose a relatively wide and loose venue to exercise to avoid slipping out of your hands and injuring others. 5. It is recommended that children under 12 years old do not use the arm trainer. 6. When using, you should do it at a uniform speed. • OWER TWISTER BAR - The Power Twister bar, also known as a torquestick, chest spring bar, creates unique and effective resistance bymaintaining constant tension on the muscles. This allows for isotonicstrength and endurance workouts. • FIRM GRIP - The chest bar exercise tool is equipped with wrist strapsthat offer an enhanced grip, eliminating concerns about slipping ordropping the tool during your workout. This feature allows you to con. • EASY TO PICK UP WITHOUT A FULL GYM ROUTINE - Get a killerchest workout, a punishing deltoid, wrist, back, and shoulder workoutand build your biceps effectively with the ultimate home arm workoutequipment. • EASY TO CARRY - Made of High grade metal wire and spring. ABShandles for excellent grip, non-slip design. ABS cover on the jointavoiding hurts from the spring.Compact size, easy to take on the go, tothe gym, office or use at home. • MORE BENEFITS - This wrist and forearm developer improves HandGrip/Fingers/Forearms/ Wrists Strength, and can also be used toRelease Daily Stress and for Leisure Activities.