Whether you've fallen off the strength-training bandwagon or simply want to boost your total-body power, this five-day program from Jen Romanelli, a personal trainer and co-owner of Trooper Fitness, will get you back on track. And if you're already a dedicated gym hero, this workout routine will help you keep your muscles growing.

There's a workout for every day of the week in this program. Romanelli recommends you stick to it for roughly six to eight weeks if you want to see serious results. If you already have a solid routine and you're just looking for a few more total-body workouts, you can also incorporate one or two if you're looking to focus on a specific area.

Either way, you'll see results in terms of dynamic strength, explosiveness, and muscle growth. Here's every workout from the 5-day Total-body Strength-building Challenge.