Exercise: Office chair dips
Situation: At work
Exercises: Upper arms
This is a great Nano Workout for your upper arms. The nifty thing with this variant on dips is that you work out both the back and front side of your upper arms.
Use an office chair with wheels. A normal chair will also work but then you won’t exercise the front of you arms. Grab on to the edge of the seat and let the chair roll back as you go down. Stop when your upper arms are parallel to the floor. Pull that chair towards you to get back up again. Repeat!
This can be quite a heavy workout and it’s easier with a chair without wheel.