Mikala is using a set of 8-pound dumbbells in the workout, but select the weight that is right for you and your body. As a reminder, the right weight should feel challenging by the final few reps, but ...

It's just 15 minutes long but works ... and one of the best yoga mats to provide some padding for your lower back during the abs section of the workout. You can follow along with Lilly in real ...

What’s more, the workout has several compound exercises, meaning you’re working more than one muscle group at a time.

No time to work out? No problem. This quick, calorie-burning, total-body 15-minute dumbbell workout will help you recomp in minutes. These fat-burning exercises make for a fast, effective workout.

I also noticed that the workout was becoming more enjoyable, and 15 minutes began to feel more ... and I opt for yoga or walking instead. Adding the stair climber to my gym repertoire allowed ...

But it's not all bad news. Research shows that breaking a habit is much easier when you have something healthier to replace ...

“I love doing something that’s really fast and quick, like a 15-minute HIIT session ... finding different workouts in whatever city I’m in, whether it’s yoga, Pilates, boxing or spinning.