Tag Archives: christine yu

JCore’s 480 Minute Workout Improved a Busy Mom’s Fitness

What do you do when you live in an apartment, don’t belong to a gym and have a hectic schedule? How do you find time to workout? As a working mom with two young boys, it’s often a struggle to find the time to fit fitness into my day between work, school drop-off and pick-up, client meetings and other responsibilities.

Over the summer, I was introduced to the JCORE Accelerated Body Transformation System – a 40-day program that claims to work around these constraints and transform your body. It was created by Jay Cardiello, a celebrity fitness trainer and wellness expert. I mean, he trains 50 Cent so his plan must work, right?

I will admit that I was highly skeptical before starting this program. Generally I try to workout for an hour, 4-5 days a week, mixing cardio with strength training. For JCORE, all you need is a 4×4 space, no weights, and 20 minutes a day/4 days a week. Was 20 minutes going to be enough?


I opened the calendar and found 40 days of workouts, rest days, and fit tests. Literally, I did not have to think about a thing. There are five different workouts, each fast-paced and comprised of 20 minutes of 30-second intervals of body-weight exercises. While 30 seconds might not seem like a long time, believe me, it can be intense. I was breathing hard and a sweaty mess by the end of the workouts. The exercises largely focus on your core, which helps build overall strength and stability. Think lunges, squats, planks, and fire hydrants. I modified many of these moves to make it easier on my knee. JCORE also starts with a Fit Test that allows you to gauge your progress week-to-week. (more…)