Will running “wear your knees out”, and is running bad for you if you already have arthritis in the knees?

Here’s why a limb can be painful when your cast has been removed, and what you can do to get rid of the pain and get things back to normal.

Beta-alanine: We delve into the science, benefits, safety, dosage recommendations, and whether it's the right supplement for you.

What does the research say? Does BPC-157 work for athletes, and is it safe?

Sodium bicarbonate is thought to help runners perform better. But does the science support it? Here's what the research reveals.

Can you boost running performance with ketones? We explore the research on ketogenic diets and ketone supplements.

A review of the Ultrahuman Ring AIR, a smart ring that helped me to improve my sleep and recovery between running sessions.

How Wibbi's home exercise program software saves us time in our physical therapy practice and pleases our patients.

Creatine supplementation does improve performance for certain types of endurance sport, but runners have to make some tricky trade-offs.