The debate around machines vs free weights has been raging for a long time, with functional training fans firmly in the free weights camp, and bodybuilders often swearing by machines. Now, a new study ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

Researchers have developed a compact, wearable ultrasound device that monitors muscle activity. Attachable to the skin with an adhesive and powered by a small battery, the device wirelessly captures ...

While I enjoy using both free weights and exercise machines like the leg press, I have to say I often prefer the simplicity of free weights and the variety of exercises you can do, even at home with a ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study. Nearly all animals use muscle to move, and it's been known for a long ...