Published: Feb 08, 2013 8:15 AM EST
Updated: Feb 08, 2013 8:50 AM EST

FORT MYERS, Fla. - Barbells and dumbbells are great, but if you want to build a solid core and melt body fat, all you really need is a medicine ball.  Medicine ball workouts train all the supporting muscles that don't get stressed during traditional strength-training exercises.  WINK News Fitness Expert Mike Drumm demonstrates some medicine ball moves to help your workout.