Limited on space? The Vitality Series by PDC Spas is your perfect fit. They may be smaller in size, but the Vitality Series Fitness Spas are large on features. Staying fit and living well has never been easier! Choose from one of the four models below. Walk, jog, lift weights, or perform your favorite exercise routine against the resistance current of the three high-powered Synergy Pro™ jets achieving the low-impact results only aquatic exercise offers!