Grip strength is more than a measure of hand power—it’s a key indicator of overall health, longevity, and cognitive function.

This influx of calcium at the contact site attracts and activates a kinase called CaMKII, a protein known to be important in ...

A prosthetic hand that weighs about half that of a human hand also enables wearers to carry out intricate tasks, such as tying knots ...

How to Draw Animals Using Hand Shapes ...

HEFEI — A research team from the University of Science and Technology of China has unveiled a groundbreaking biomimetic ...

Learn about the development of Shadow Robot's DEX-EE hand, including its unique tendon-driven system using more than one motor per joint.

Whatever fitness intentions you have for 2025, there's one thing that'll make it easier: doing full-body muscle-activation exercises.

Muscle strength grading is used to categorize muscle strength on a scale of 0 to 5 in relation to the expected strength for a muscle. One of the more common methods is a hands-on test called the ...

Patrick Mahomes and the Chiefs earned a first-round bye in the 2025 playoffs after finishing as the No. 1 seed in the AFC. Even though the team was off, the Kansas City quarterback was certainly busy.

Symptoms first become apparent in the hips, then the shoulders, and then the limbs (hence the name). This slowly progressing ... It starts with muscle weakness in the face and then moves on to the ...

According to a 2020 study, three weeks of detraining did not affect muscle thickness, strength, or sports performance in adolescent athletes. According to Jesse Shaw, D.O., associate professor of ...

Bruce looked down at her hand and said "thank you" refusing the handshake. "I'm not going to bite, don't worry," Kamala Harris told Bruce but the awkward moment did not finally get a handshake.