Muscle pain, though discomforting, is not always caused by an injury. Sometimes, it starts with small knots that create soreness. Dr. Lacy Anderson says those small knots, known as trigger points, ...

Bodybuilders and others who want to take a shortcut to bigger muscles may be tempted to inject a compound called synthol directly into their muscles. While the effects are almost immediate, and ...

The ventrogluteal injection site is an area on the most prominent part of the hip that's considered the preferred site for intramuscular injections. Experts say it's one of the safest areas for such ...

Most people know the feeling of getting a shot and having your arm feel sore for several days afterward. Some might even expect it as a side effect. The soreness happens when medications are injected ...

You know when you’re gliding over a foam roller and all of a sudden, you hit that sweet spot—and by sweet, we mean teeth-grinding, stomach-clenching sore spot? That’s not just a sore spot, that’s a ...

If you’ve got a lump on top of your shoulder muscle, you have a good chance of it being a trapezius knot. This type of lump in the trapezius muscle — called a myofascial trigger point — is among the ...

Trigger points, a.k.a. “knots,” are tender, palpable spots that can hamper your mobility and often radiate pain to other areas of the body. Beyond messing with your running, they can make everyday ...

Imagine you’ve just completed a tough upper-body workout. Your muscles feel a bit tired, but all in all you’re able to go about the rest of your day just fine. The next morning, you wake up and ...