WHY ARE PEOPLE so drawn to developing muscular and strong arms? It’s because arms are so prominent and visible. Unlike abs or even legs, which are very often covered by clothes, your arms are ...

There is perhaps no better way to see the absolute pinnacle of human athletic abilities than by watching the Olympics. But at the Olympics – and at almost all professional sporting events – you rarely ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

Scientists discover that muscles repair themselves by moving thousands of internal nuclei, a rapid process that is key after ...

When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve your overall health, lose weight, or cross-train for your sport. Two of the most common workout ...

When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve your overall health, lose weight, or cross-train for your sport. Two of the most common workout ...

What Is the Psoas Muscle? The psoas (pronounced so-ezz) muscles are two large muscles in your lower back. You have one on either side of your spine. They're the main muscular connection between your ...

A new study claimed men with larger abdominal muscles are at a greater risk of heart disease later in life. “It’s an observational study. So men with larger abdominal muscle, we’re more likely to get ...

As you bite into a crisp apple, your jaw muscle contracts, allowing you to grind the fruit between your teeth. When you climb a flight of stairs, your gluteus maximus (or "glutes") push your body ...