designed to help correct or ameliorate the discomfort of disorders of the spine and joints: orthopaedic mattresses Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Â© William Collins Sons & Co. Ltd. 1979, 1986 Â© HarperCollins
Definition of Immelmann. : a maneuver in which an airplane reverses direction by executing half of a loop upwards followed by half of a roll âcalled also Immelmann turn.
(transverse plane). Crossover forward: Walking up the stairs using this crossover motion is an excellent way to improve your legs dynamic flexibility and will also strengthen you in the transverse and frontal planes of motion. 1. 2. Crossover from side: The main reason to use this crossover variation is that it allows