: 2 new ways to use a #boxing bag! I like to use #bodyweight in different ways and one way is to suspend yourself from a bag. The other is to grab the bag to work your #externalobliques and #tvas. #core #girlswholift #fitgirls #boxingwarmup #abs #backbends #handstands #handstandsrock #miamilife #miami #iloveboxing #ironflowerfitness #calisthenics