7 Best Exercises for a Slimmer Waist in 30 Days

Let's face it: Dealing with a thick waistline can be frustrating. If you're longing for a trimmer, lean midsection, we have some exciting news. We spoke with TJ Mentus, CPT, a certified personal trainer and fitness expert with Garage Gym Reviews, who shares seven of his top-recommended exercises for a slimmer waist in 30 days.

While carrying some extra cushion around your abdominal area can be a cosmetic concern, it's also not doing your health any favors. Excess belly fat spikes your risk of dangerous health conditions, including heart disease, type 2 diabetes, and high blood pressure. That's why consistently doing movements that help you stay in tip-top shape and drop inches off your waistline is critical for your overall health, well-being, and longevity.

Without further ado, let's explore how to perform Mentus's seven killer exercises for a slimmer waist in 30 days.

Air Bike Sprints

Air bike sprints are a high-intensity exercise that torches calories and promotes fat loss, making them an ideal choice to sculpt a slimmer waist.

"Sprints are one of the most effective ways to burn fat," states Mentus. "The high-intensity burst rapidly increases caloric demands while simultaneously requiring muscular strength and power output, preserving the body's muscles. Utilizing an air bike helps to reduce the impact on the joints while working the full body as the arms are working with the legs."

Aim for 10 minutes of 30-second sprints followed by 30 seconds of rest.

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Bicycle Crunches

Ab exercises like bicycle crunches can be very effective at strengthening your core. This movement also targets your obliques to help chisel a sculpted abdomen.

Mentus tells us, "This style of crunches will work the entire core, helping tighten up the midsection. A normal crunch works the six-pack muscles, but a bike crunch involves the obliques, and you twist the shoulders with each rep bringing the knee to the elbow."

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How To Do It:

Lie flat on your back, then place your hands by your ears.
Twist to the right side with your left elbow.
As you twist, bring your right knee to your chest to meet your elbow as your other leg is extended off the ground.
Repeat on the other side as you straighten your right leg and keep it off the ground.
Perform 4 sets of 25 bicycle crunches per side.

Kettlebell Swings

Kettlebell swings are a dynamic exercise that works your whole body. This movement will engage your core, glutes, upper back, and legs.

"Kettlebell swings are a full-body exercise that will jack up your heart rate. The core has to stay tight during the movement as the hips and legs generate the force while the upper body stabilizes the weight and holds onto it," explains Mentus.

How To Do It:

Hold the kettlebell in both hands between your legs.
Keep your back flat, and reach the kettlebell back through your legs by pushing your hips back.
Keep your arms straight, and aggressively extend your hips, allowing the kettlebell to swing to chest height.
Guide the kettlebell back down with your arms and enter the next rep.
Complete 8 rounds of 20 seconds of work and 10 seconds of rest.

Burpees

Combining a squat, plank, and jump, burpees provide a high-intensity cardio workout while activating your abs, obliques, and lower back.

"Burpees might be the best bodyweight exercise for burning calories," says Mentus. "Your arms and legs will be working hard to move your body which will cause the heart rate to elevate quickly. They can also be done anywhere because they're a bodyweight movement."

Drop to the ground.
Kick your feet behind you, and let your chest touch touch the floor.
Press your chest off the ground and hop your feet forward simultaneously.
Lift your hands off the ground and jump back up.
Do 4 sets of 10 reps with 30 seconds of rest between sets.

Medicine Ball Slams

This underrated exercise will engage your entire body and help you build a tapered waistline.

Mentus says, "This is a simple high-intensity exercise that allows you to exert as much force as possible when throwing a medicine ball to the ground. Use a medicine ball that isn't too bouncy and a moderate weight, in the 15 to 20-pound range."

Start with a medicine ball placed between your feet.
Pick the medicine ball up and bring it fully overhead.
Throw the medicine ball back between your feet as hard as possible.
Complete 5 minutes of 30 seconds on and 30 seconds off of medicine ball slams, and see how many reps you can do.

Squat Jumps

illustration of jump squats — Shutterstock

An explosive plyometric exercise that works the lower body and engages the core, squat jumps combine a squat and a vertical jump to boost calorie burn and increase leg strength, leading to a slimmer waistline.

"Squat jumps are a great plyometric movement to increase your heart rate and burn calories. Any type of jumping requires a lot of exertion, increasing the heart rate significantly," says Mentus.

Squat down by sitting your hips back and down while keeping your chest up.
Once you've reached full depth, explode from the bottom, jumping as high as possible.
Land and reset before the next rep.
Perform 10 minutes of squat jumps, alternating between one-minute maximum squat jumps and one minute of rest.

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Dumbbell Thrusters

The dumbbell thruster is a compound exercise that works multiple muscle groups simultaneously, delivering a top-notch calorie torch.

"Thrusters are a movement that will fatigue most people quickly," says Mentus. "They combine a squat with a shoulder press in one motion. This combination requires a lot of energy and muscle power, making them very effective for burning fat."

Hold a dumbbell in each hand horizontally, with one end of each resting on your shoulders.
Perform a squat, keeping the dumbbells upright.
Explode out of the bottom of the squat, and simultaneously press the dumbbells overhead.
Lower the dumbbells back to your shoulder, and begin the squat for the next rep.
Do 4 sets of 12 to 15 thrusters with a challenging weight with which you can maintain proper form.