Either way, you need to work on fixing it ASAP.| SELF
Do them right, and they’re great for beginners or advanced exercisers.| SELF
Find your favorite one (or two or three) or give them all a try.| SELF
You don’t need any equipment to get it done.| SELF
They’ll seriously challenge your core, too.| SELF
Because who’s got time for a boring workout?| SELF
Add variety to your workout.| SELF
It's more than just squats.| SELF