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You know your workout like the back of your hand — because you do it five times every week. Now that you’ve got your trusty routine down, your brain can rest comfortably on autopilot while you go through the motions. That might be OK at the office, but it’s definitely not advisable at the gym.
“Doing the same gym routine puts you in serious danger of falling into a fitness rut,” says Los Angeles–based celebrity personal trainer Lalo Fuentes, CSCS, whose Freeze technique (included in the workouts below) has provided fast results for professional athletes and those in the entertainment industry. “Not only are fitness ruts a drag to your workout motivation, they also keep you from getting all that you can from your workout.”
Fuentes says that one common culprit of a fitness rut is overtraining because stress and a high volume of workouts can lead to injuries and lack of forward progress. If you’re overtraining, you may feel tired, sick, have trouble sleeping, suffer from muscle pain and feel weak. Of course, the opposite also can be true — undertraining because of boredom, lack of motivation and not even breaking a sweat at the gym means you’re not working hard enough and simply wasting time.
You’ve probably heard that variety is the spice of life. Well, variety also happens to be the way out of a fitness rut. Think back to when you first started working out. Moves that you now find easy were probably very challenging initially. That’s because your body adapts as you perform exercises — Fuentes says muscles get stronger and stamina increases in as little as six to eight weeks. Eventually, if you don’t add in a little variety, you’re going to hit the dreaded fitness rut.
The solution to keeping your fitness progress moving forward? Challenge yourself. Feel free to do the exercises you know and love, just kick them up a notch for maximum benefit.
When clients tells Fuentes that their progress has stalled, he often suggests the following workout moves in addition to exercise they’re already doing to help them break free:

Stop doing this: Lunge
Start doing this: Lunge back with angular rotation
You’re probably familiar with lunges, but try a lunge back with an angular rotation. This exercise focuses more on the glutes and inner legs, and it also includes your core. The forward lunge focuses more on the quadriceps, muscles that already work during many moves (including back lunges and squats). Putting a focus on the glutes, hamstrings and inner legs helps create a more balanced body.

Stop doing this: Squat
Start doing this: Plié squat
If you’ve been neglecting your inner thighs, you aren’t alone. Plié squats are a great way to target the inner-thigh and inner-glute areas.

Stop doing this: Push-up
Start doing this: Plank on top of a medicine ball
“When training my female clients, including athletes, I stay away from push-ups,” Fuentes says. “Why? I don’t like how your chest reacts to push-ups. I want to make your upper body fit and strong while keeping your feminine look — your chest pointing forward. There are so many other exercises you can do to work your chest without the use of push-ups.” This exercise not only works on your chest but also your triceps, and it keeps your chest muscles parallel to each other instead of open and to the side.

Stop doing this: Forward lunge
Start doing this: Lunge back with leg raise
To make your lunges more dynamic, raise your opposite leg up as you come to a standing position after each lunge. This emphasizes the glutes and helps with balance, which is very important to incorporate into an exercise routine.

Stop doing this: Plank
Start doing this: Side plank with rotations
“Planks are great, but with this variation, you’ll be working your core, including your obliques, transversus abdominus, rectus abdominis and quadratus lumborum,” Fuentes says. “In essence, it works all those side ab muscles that make a body look super sexy.”

Stop doing this: Shoulder press
Start doing this: Shadow press
This move not only works on your shoulders but also on your legs and abs, and it includes a dash of cardio, all at the same time. “When you swing from a squat to a one-hand shoulder press into the other squat, the exercise becomes more difficult,” Fuentes says. “This means we need to use less weight than on your usual shoulder press. I like it because it keeps you from lifting too much weight on the shoulders and bulking up. Instead, you will get a faster burn into the shoulders.” If you can’t flow during the execution of this exercise, those weights might be too heavy for you.
This move is like a shadowboxing move, but you are going all the way down into a squat. While you go into a squat, shift your bodyweight from one leg, then come up reaching to one side, then back into a squat, placing most of your weight into the other leg and then reaching to the other side. While you are reaching, keep your abs tight to include your core into the work. Do 20 repetitions.

Stop doing this: Side step
Start doing this: Side “walking” step
The old side step (in which you do a step and come back the same way) works mostly your quads and hip flexors, while the side walking step works your glutes and inner legs. Fuentes says that adding weights (3 to 5 pounds max) to this exercise will increase the challenge and trigger the core muscles, as well (right underneath your shoulder blades). Plus, you can add a shoulder press to it to complete the move and make it a multi-joint exercise.

Stop doing this: Triceps extension
Start doing this: Floor triceps extension
The floor triceps extension works on the triceps but also works on stretching and opening up your back, chest and shoulder muscles. This is a great exercise to decrease stiffness on your lower back.

Stop doing this: Crunch
Start doing this: Crunch with a tap on opposite foot
Take your regular crunches to the next level by touching your toes. Come up and tap your right toe with your left hand, then when you come back up again, tap your left toe with your right hand. This more advanced move incorporates the muscles in your lower abs as well as the sides of your abdomen. The key for this exercise is to freeze on each point of the move to make your abdominal muscles work full time. Make sure all the moves are controlled. Do 15 to 20 repetitions.
“There’s nothing quite as frustrating as putting your all into your workouts but not getting anywhere,” Fuentes says. “If you’re not making progress, you might be in a rut — so bust out of it. That doesn’t mean you need to totally scrap your fitness routine. It simply means that a few small tweaks are needed to help get you back on track.”