LeRoy THE MACHINE Walker on Instagram: "Grip strength starts with the fingers. A great way to train fingers is to utilize time under tension as well as progressive overload. Use a crimp board or finger board along with a pulley system . @crushclubclimbing @pullheavy @the.vola @chalklessgrip #strengthtraining #armwrestling #gripstrength #gymmotivation #armworkout"

Ana Lučić on Instagram: "Simple pinky movements = powerful brain stimulation 🧠✋ Finger and hand movement exercises — even something as small as moving the pinky — can be very helpful for people with Alzheimer’s and other cognitive decline. These movements: • Activate the motor cortex • Increase blood flow to the brain • Maintain fine motor skills • Keep neural pathways engaged Try these pinky-focused exercises: 🔹 Pinky lifts Place your hand flat on a table. Slowly lift only the pinky finger. H

Wealth on Instagram: "Human reaction time isn’t even part of the equation anymore. 🤯🦾 This robotic hand operates on millisecond-level response loops, adjusting force, torque, and motion in real time. Each finger uses embedded sensors to measure resistance instantly, allowing screws to be tightened to exact specifications without hesitation or error. Unlike human hands, the motors can accelerate, stop, and correct instantly, making repetitive assembly faster, more consistent, and far more preci