Medically reviewed by Laura Campedelli, DPT Key Takeaways Bicep tendonitis is usually caused by overloading and overusing the ...

If you ask someone to "make a muscle", they'll invariably raise their arm and bring a clenched fist towards their shoulder to flex their biceps. So it's no surprise that lots of people want to grow ...

Let’s be honest, we're all a fan of upper body day because everyone wants big arms. No, more specifically, big biceps. However, if you’ve been endlessly curling dumbbells and your t-shirt sleeves ...

Curls are the classic gym bro exercise, and a bicep flex is the most iconic way to, literally, flex on someone. But does it matter what type of curls you do? And are there non-curl ways to get some ...