If You Can Master These 4 Standing Exercises at 55, You're Stronger Than Most 45-Year-Olds

Try this standing strength test at 55, 4 stability holds with expert guidance from NASM-CPT Felicia Hernandez.
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Ditch the crunches: Blast your abs in 10 minutes with this 4-move standing core workout

Skip the floor-based strain and carve out a stronger, more stable midsection using nothing but a small space and ten minutes ...

Five-minute standing abs workout for a stronger core

Toned abs, without the sit-ups.