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My lower back used to cave during crunches, but the firm padding here keeps my spine locked in place so I actually feel the burn in my abs instead of my hips. It’s small enough to toss in a duffel for travel, yet stable enough for planks and leg raises without sliding around.

The firm padding on this one supports my lower back just right during sit-ups, and it's compact enough to toss in my gym bag for leg raises anywhere. My core feels way more engaged compared to floor crunches, so it's earned a permanent spot in my routine.

I love how this mat keeps my hips stable during leg raises, and the curve really helps me feel each crunch deeper without neck strain. It's small enough to stash under the couch but makes a noticeable difference in my core workouts.