Despite there being no universally agreed definition for functional training, the use of the term remains very popular in the health and fitness industry. Functional training has been described as any form of exercise or device that increases complexity or increases the stability demand, whilst loading the muscular and connective tissues through more than one plane of motion. Therefore, the purpose of this presentation is to review a number of studies which have utilised commonly used functional training devices, such as: kettlebells, ropes, sand bags and suspension cables.