Exercise library / Core
A side plank opened into a star — top arm and top leg lifted. Balance and core strength in one demanding hold.
Let Core Buddy do the deciding
See the star side plank and 200+ more inside Core Buddy. It builds and times the whole session for you — every move with a video like this one. Free to download.
Side plank
A plank on its side that targets the muscles down your flank. Start on your knees if the full version's a lot…
Side plank rotation
Hold a side plank and thread your top arm under and through — a rotation that works your obliques.
Side plank leg lift
A side plank with the top leg lifting and lowering — adds a glute and balance challenge to the hold.