15 Plank Variations for All Skills LevelsAre you looking to strengthen your core? This video shares 15 plank exercises you can do that experts recommend rather than crunches or sit-ups.0 seconds of 1 minute, 6 secondsVolume 0%Press shift question mark to access a list of keyboard shortcutsKeyboard ShortcutsEnabledDisabledShortcuts Open/Close/ or ?Play/PauseSPACEIncrease Volume↑Decrease Volume↓Seek Forward→Seek Backward←Captions On/OffcFullscreen/Exit FullscreenfMute/UnmutemDecrease Caption Size-Increase Caption Size+ or =Seek %0-9 facebook x Email Linkhttps://cdn.jwplayer.com/previews/vHpSiIyjCopiedAuto720p406p270p180p Live00:0001:0601:06 15 Plank Variations for All Skills LevelsMedically reviewed by the Healthline Medical Network — Produced by the Healthline Video Team on May 19, 2023