Briefly summarized, according to one aspect of {HEAD ~ the present invention}, a hydrotherapy unit comprises a housing and an elongated open tub mounted on the housing for holding a volume of {TAIL ~ fluid} 
Briefly summarized , according to one aspect of { HEAD ~ the present invention } , a hydrotherapy unit comprises a housing and an elongated open tub mounted on the housing for holding a volume of { TAIL ~ fluid }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL