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Stop wasting your time on ineffective arm exercises. We reveal six essential moves for sculpting bigger, stronger biceps and triceps.

New research shows that a network of subcellular structures similar to those responsible for propagating molecular signals that make muscles contract are also responsible for transmitting signals in ...

Martin Fitzwater discussed bringing a Classic look to Open Bodybuilding and reflected on his breaking point back in 2022.

The new research reveals a novel mechanism for signal transmission in brain cells and helps answer an open question in neuroscience about how intracellular signals travel over long distances in ...

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

Although making mistakes along the way is normal, we know you’d rather avoid them, especially if it’s what’s standing between ...

Nothing beats the post-workout pump after training your back and biceps. And you don’t need a gym full of machines to achieve it, just a set of dumbbells will do the trick.

The Crossliftr programs are designed for intermediate to advanced lifters who are in need of a mix of different modalities of training from Bodybuilding, functional training, limited equipment ...

Rinse and repeat. You can apply the same overloading technique to biceps curls and other single-side exercises to induce muscle damage and, so long as you recover well, gains, Su says. A word of ...

If your health goals include building muscle while losing fat and excess weight, you may wonder if you can build muscle while in a calorie deficit (when you eat fewer calories than your body uses).

Here’s how it works. While some organs, like the brain, work continuously, other body tissues, like muscle and fat, can enter an inactive state. Muscles are typically inactive except during ...