Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Hold a dumbbell with both hands above your head, arms fully extended. Slowly lower the dumbbell behind your head, bending at ...

A trainer shares the fat-burning benefits of training with kettlebells and his best standing kettlebell workouts for weight ...

[Alejandro] and his friends recently finished a first prototype of scratch-built robotic arm. They’ve got some ... with a big jug of water used as a weight for the makeshift press.

Tendonitis occurs when that tissue becomes inflamed and painful. You’re more at risk for a deltoid injury if you play sports, lift weights, or perform repetitive arm movements.