You do need a pull-up bar of some kind for this workout, and some light/medium dumbbells. This will WORK your biceps and back!

I am not a doctor. Consult a doctor before starting physical activity. The information and workout I provide is based on my own experience as a fitness professional. This is meant to be fun and educational, and you are exercising at your own risk. Have fun, be safe, and get ready to sweat!