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.
One of the simplest solutions to the problem of muscle knots is to just wait. It takes time for the muscles to adapt to a new motion or recover from stress. Usually within a week or two a muscle knot will resolve on its own.
You can also help speed the process of recovery. Some options include massages; dry needling, which involves injecting a very thin needle into the trigger point to attempt to break up some of the tissue and increase blood flow to the area; and even electrical stimulation.
The goal of each technique is to decrease the tautness of the fascia and muscle in the area and increase blood flow. More blood passing through provides nutrients and oxygen to the damaged tissue, enhancing recovery.
While these techniques are worth considering, there are other more cost-effective things you can do yourself at home. A fairly simple way to help alleviate muscle knots is stretching. Stretching may be particularly valuable if you typically sit in an awkward position all day long. Muscles held that way under consistent stress for several hours benefit from being put through different ranges of motion.
For example, after sitting for a while, some simple shoulder rolls and neck rotations can alleviate some of the tension in those muscles, helping to avoid or reduce the accumulation of muscle knots.
Another method you can try at home is called self-myofascial release. The idea behind it is the same as massaging, except this method can be done in the comfort of your own home using a foam roller, rolling device, a hard ball, like a lacrosse ball or softball, or even a small piece of PVC pipe.
For example, if you have knots in the quadriceps muscle group on the front of your thigh, you can lie on a foam roller and gently roll your leg back and forth on it. Alternatively, you can roll the device up and down the muscle group, keeping the pressure within your comfort range.
Because you apply as much pressure as you like, you're able to work within your own pain tolerance — a benefit, since it can be uncomfortable to alleviate myofascial trigger points. You can use this technique across the body anywhere you have muscle knots.
While they can be annoying, muscle knots are nothing to worry about. Remember, being consistent with exercise habits and moving throughout the day can help keep knots from developing in your muscles in the first place. If you do notice muscle knots popping up, simply stretching at the end of the day or going through some self-myofascial release techniques are simple, effective ways to help alleviate this issue and avoid future problems.