What’s more, this variation on a classic lunge puts a lot less strain on your joints—which is perfect if you have any knee issues. (If you can relate, check out these five cardio workouts that are gentle on your knees.) On top of that, with the addition of weights and core engagement, this can be considered a full-body move as it will target your arms and abs, too. And because you’re stepping back with one foot, it does require a bit of balance. The next time you step into the gym—or work out from home—consider giving reverse lunges a try on leg day, or in a full-body workout. For a move so simple, you’re sure to feel the strength gains.