Sometimes after a run, I like to do a quick arm strength workout. Here I am doing 2 rounds of 8 different exercises for 30 seconds. Grab some light weights and do it with me!
I recommend you use lighter weights than you need as this keeps the arms moving for 8 minutes straight. If you find it felt too easy, then next time go up in weight 2-3 pounds. You do not want this to be too heavy--you want to focus on repetitions here, moving the whole 30 seconds.
Please start easy, listen to your body, and smile as you are doing it!!! You can always go up in weight later--but if you injure yourself doing too much you cannot undo that! Be SMART! Don't work out harder--Work out better! Do what is best for your body!!!