Gravity pummels bodies on a daily basis, slapping away our dreams of soaring slam dunks and crushing our desires for fluffy cloud naps. Evade rotational tyranny with today’s Groupon: for $39, you get a 60-minute saltwater-flotation session at True REST Float Spa in Scottsdale (a $79 value).

True REST (Restricted Environmental Stimulus Therapy) Float Spa relieves bodies of gravity’s constant tug by buoying bones on warm cushions of salinated water within private suites. After a warm rinse in a private shower, clients slip into the aqueous interior of a cavernous eggshell-like pod filled with 1,200 pounds of salt. The white crystals, harvested from the pretzel plains of northern Germany, saturate 10 inches of skin-temperature water to effortlessly support floating forms, helping mollify bodily and muscular stress. Thanks to adjustable lighting and music, surface-skimming silhouettes can immerse their edges in the euphoria of a sensory-suspended session or meditate along to soft melodies while cartwheeling across a cleared mental slate.

Weary bodies may find relief from chronic aches and insomnia as limbs succumb to space-like floating sensations and lungs absorb the airway-opening benefits of inhaled salt microns. The specially concocted salt solution can help improve skin conditions and blood circulation while decreasing lactic-acid concentrations and shadow-detachment anxiety. Suites include changing areas and private showers for postpod assimilation back into the world of terra firma. An ADA-compliant REST suite and shower is also available. Clients may bring their own towel or unshorn sheep or rent either from the spa for $3.