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Still doing sit-ups? This one core exercise builds stronger abs without hurting your spine

If sit-ups leave your back sore or your results stuck, this smarter core move could change everything.

No planks or sit-ups: This 5-minute Pilates routine targets your deep core to build strength and stability

Here are the four exercises to try.
Tom's Guide

Skip sit-ups and crunches — this 10-minute deep core workout is pregnancy and postpartum safe

Workouts Not sit-ups or lunges — I use this simple Pilates exercise to sculpt strong obliques, inner thighs and hip stabilizers Workouts I tried a 10-minute hip flexor strengthening routine for two ...