Ditch sit-ups and crunches — blast your abs in 10 minutes with this 4-move standing core workout

If you’re not a fan of sit-ups and crunches then you can stay standing with this 10-minute, 4-move abs workout that uses a dumbbell and a resistance band.

You'll strengthen your upper abs like crazy with this 20-minute workout

Building a strong core is no walk in the park, but if you’re ready to spice up your abs workouts, you’ve come to the right ...