Celebwell spoke with Ronny Garcia, CPT, from Blink Fitness, who came up with a sample core workout inspired by Jessica Alba. So, grab a friend and let's get sweating! Do each exercise for 30 to 45 ...

This 10-minute abs workout from fitness trainer Chris Heria is found on YouTube channel THENX. It’s a fast-paced session that works all the muscles in your core, and it’s suitable for all fitness ...