Meet the expert: Corrine Carnation, CPT, is a personal and group ... long bands, loops, and tubes with handles, each designed for different types of exercises (more on this coming up!). Resistance ...

From long loops ... large loop bands are a bit more versatile because they are easier to use for big muscle group and ...

The Bodylastics band kit provides ample resistance with plenty of tension combinations, from very light to quite heavy. The handles feel comfortable and secure in the hands and are not too long ...

This five-move workout, however, promises to build up those deep core muscles, as well as work your abdominals, and there isn't a plank in sight — all you need is a long resistance band.