Discover a time-efficient arm workout that builds muscle definition in just seven minutes, using proper form and targeted ...

Meanwhile, check out the load test in the video below as the muscles lift and lower 5 kg (11 lbs ... For example, how about replicating how human arm muscles work together, one contracting ...

I trained my arms twice weekly for a month. Here’s what happened to my strength, size, and fitness in this personal ...

A trainer walks you through how to perform five of his best muscle-building workouts to stay in great shape after 60.

While the creators of the Artificial Muscles Robotic Arm are fairly quiet about how it ... as the hand has the strength to lift a 7 kg (15.6 lb) dumbbell even though some of its strongest ...