Even among fitness enthusiasts, I've consistently found that many people neglect the tendons that control their wrists and elbows - this is a big mistake, as these tissues are not well perfused with blood, so when they are injured, they can take many months to heal. All of us constantly use our wrists and elbows, but most of us only tune into this reality if we injure one of these areas.
To build and maintain strength in the tendons that attach to and move your wrists and elbows, please consider making the following exercises a part of your everyday life:
Tennis Ball Squeeze
Read more about Two Simple Strengthening Exercises to Keep Your Elbows and Wrists Healthy