20 Minute Full Body Fat Loss Kettlebell Workout Circuit! Find more like this at gympins.com
Tone Your Abs Without Crunches 22 ways
please ignore the ridiculous exercise names. please pay attention to the stability/core/full body exercises!
Do these consistently for help tightening your core.
Fight the muffin top by working your entire core. These moves will help tighten your middle!
5-to-50 Ab Workout. Do three rounds; you just need a weight and exercise mat!
Bodyweight Ab Workout - complete three rounds
Medicine ball Ab workout.