The Yo-Yo fitness test is a maximal aerobic endurance fitness test. This app includes both the popular intermittent recovery test & the endurance tests aka "Beep Test". Test yourself and find your Vo2 max using the Intermittent Recovery test 1 & 2 and get a grading. Jan 14, 2022: * Reverted the min SDK required to Android 9 * Fixed crash when deleting record * UI improvements on smaller screens * Added minor animations * Fixed spelling mistake * Fix distance shown on finish * Changed Splashscreen Dec 16, 2021: * Added group run, record up to 4 people * Added graphical data * Cosmetic overhaul * Reduce crashing, locked buttons during run * Removed halfway tone for endurance modes * Added share button * Added pre level start and end warning beeps * Added motion detection via accelerometer * Added more setting options * Added ability to delete records Sep 11, 2021: * Updated Timer Animation, fixed delay * Added more options, tones, vibration * Cosmetic, Font change, icons, display fixes * Reduce crashing, locked buttons during run * Removed halfway tone for endurance modes * Added share button * Added upgrade popups For more information see the wiki: https://en.wikipedia.org/wiki/Yo-Yo_intermittent_test Homepage: https://yoyofitnesstest.com