Tilly defies the odds of her limb impairment with the help of advanced prosthetics that have incredible, sci-fi-like ...

“It’s twice as fast and twice as strong as leading bionic hands ... s arm and read their muscle signals. These signals are then used to command the bionic fingers to move. Open Bionics boss ...

You can also tone your triceps and other muscles ... with your hands around the dumbbell handle. Curl your fingers around the weight. 5. Lift the weight up over your head with your arms fully ...

Training your arm muscles isn't super complicated ... so leave this move to more advanced workouts. Set up by grabbing onto ...