Exercise library / Easier versions
The bicycle crunch with your feet staying on the floor. One knee comes up at a time, the twist stays, and your lower back stays happy.
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See the bicycle crunch with feet down 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.
Bicycle crunch
A rotating crunch that works the front and sides of your core at once. Slow and controlled beats fast and slop…
Russian twist with feet down
The Russian twist with your feet on the floor. Same rotation through your middle, steadier base, nothing to ba…
Side plank on knees
The side plank with your knees bent and down. Same shape through your middle, a steadier base, and the same mu…