Core & Arms Workout -10 min | Get Abs Challenge
This is an upper body and core workout! No equipment necessary. Just 10 minutes! Let me know in the comments how you went … source

This is an upper body and core workout! No equipment necessary. Just 10 minutes! Let me know in the comments how you went … source
10 Min arms workout, no jumping exercises and no equipment necessary, although you can easily use some weights if you wish! source
10 Mins arms workout with dumbbells. You’ll need a set of dumbbells for this workout, but if you don’t have any, you can always try … source