Also, there is no complicated equipment required to set up, you just need a ... in your upper body or to improve your upper body endurance, lighter weights may be appropriate.
I'm going to walk you through a 10-minute upper body workout. So first, warm up with a walk or some jumping jacks, grab some weights and a mat, and clear your schedule for 10 minutes. OK.
To do all of the following upper-body HIIT exercises, you will need an exercise mat and a set of dumbbells. Choose a weight that is challenging but still allows you to move quickly. Your goal is ...