30 Day Flat Belly Challenge Will Strengthen Your Entire Core In 4 Weeks

Are you tired of doing endless crunches and still not seeing the results you want? It’s time to switch up your ab workout routine and take on a 30-day ab challenge. This challenge will not only help you achieve stronger abs, but it will also improve your overall core strength and stability.

In this article, we’ll dive into the benefits of a 30-day ab challenge and provide you with a detailed plan to follow. Get ready to say goodbye to flabby abs and hello to a toned and defined core

Why Take on a 30-Day Ab Challenge?

Improved Core Strength and Stability

The core is made up of several muscles, including the rectus abdominis, obliques, and transverse abdominis. These muscles play a crucial role in stabilizing the spine and supporting the body during daily activities and exercise.

By taking on a 30-day ab challenge, you’ll be targeting these muscles and strengthening them, leading to improved core strength and stability. This can help prevent injuries and improve your overall physical performance.

Toned and Defined Abs

One of the main reasons people take on a 30-day ab challenge is to achieve toned and defined abs. By consistently working your core muscles, you’ll see an increase in muscle definition and a decrease in body fat in the abdominal area.

Increased Confidence

Having a strong and toned core can also lead to increased confidence. Not only will you feel better physically, but you’ll also feel more confident in your appearance. This can have a positive impact on all aspects of your life, from personal relationships to professional endeavors.

The 30-Day Ab Challenge Plan

Now that you know the benefits of a 30-day ab challenge, let’s dive into the plan. This challenge consists of three exercises: crunches, planks, and Russian twists. These exercises target all areas of the core and can be modified for different fitness levels.

Abs Challenge Week 1

On days 1 and 2 of this 30 day flat belly challenge, do 30 seconds of each exercise. On day 3, do three 40-second sets of high knees with 20 seconds of rest in between. On days 4 and 5, do two 30-second sets of these ab exercises.

On day 6, do six sets of 30-second sprints with 75 seconds of recovery between each set. On day 7, take a break from the 30 day flat stomach challenge.

Upper body + abs

Stand in a supine position with your shoulders just above your wrists. Touch your fingers to the opposite shoulder, alternating left and right sides. Complete 8 repetitions for each side.

Paddle Up

Sit on the floor with your feet up at 45 degrees. Bend your body back so as to feel the tension in the muscles. Keep your arms parallel to the floor. Hold this position for 10 seconds. Repeat this action 12 times.

Do push-ups

Hold a plank position with your arms stretched narrowly. “Step” your left arm to the side and push up, return your left arm to the starting position. Repeat the same movement for the right arm. Do push-ups 5 times on each side.


Sit on the floor and bend your knees. Place your palms near your hips so that your fingers are facing your heels. Lean on your hands and lift your hips. Then start doing push-ups, throwing your legs out in turn at the top point. Perform 8 times for each leg.

Abs Challenge Week 2

Days 8 and 9 of the 30-Day Ab Challenge include 45 seconds each of dead bugs, leg drops, alternating toe touches, and scissors. On Day 10, you do a cardio burst consisting of 40 seconds of HIIT tuck jumps followed by 20 seconds of rest, similar to last week’s 30-Day Ab Challenge rotation.

You’ll return to doing two 45-second sets of these ab moves on days 11 and 12. On day 13, it’s sprint time again: 30 seconds of full-out sprints with 75 seconds of recovery. On Day 14 of the 30-Day Ab Challenge, take a break and try to reload.

Push-ups in dog pose

Stand in downward-facing dog pose. Legs and arms straight, pull up with your tailbone. Bend your elbows and slowly push up in this position. Do this for 8 repetitions.


Take a deep squat with your hands on the floor. Jump back in a bar and do some push-ups. Return to squat with a jump, then jump up. Do this 12 times.

Plank with back squat

Stand in a bar with feet shoulder-width apart. Then place your feet together and apart while bouncing. Do this exercise for 30 seconds.

Long jumps

Stand up straight, with your feet slightly wider than your hips. Bend slightly, bring your arms back, make a swing and jump forward. Turn around in the opposite direction and do the same thing. Repeat 10 times.

Abs Challenge Week 3

Days 15, 16, 18, and 19 are your ab training days, just like the previous weeks of the 30-Day Ab Challenge. (Don’t forget to do two sets on days 18 and 19!).

Days 17 and 20 are your cardio days with HIIT Froggers (six sets, 40 sec on, 20 sec off) and sprinting (six sets, 30 sec on, 75 sec off). Rest on day 21 of the 30 day flat belly challenge.

Jumping jacks with squatting

Place your feet shoulder width apart, bend your arms in front of you and squat down. Your hips should be parallel to the floor. After the jump, take the starting position. Do 20 squats and jumping jacks.

Jump aside in plank

Starting position is classical bar with outstretched arms. Do jumps to the right and left without separating legs. Do 10 times for each side.

Lunges with leg switch

Lunge forward with your left leg, holding your hands in front of you. Jump out of this position as high as you can while switching legs in the air. Continue to quickly alternate sides. Perform 15 times for each leg.

Leg abduction in plank position

Take the plank position on your forearms, following all the rules. Raise your right and left legs alternately, straining your abs and glutes. Do this exercise for 30 seconds.

Abs Challenge Week 4

The final week of this 30-Day Ab Challenge is a little different (and longer!): On days 22 and 23 (one set), 25 and 26 (two sets), you’ll do ab exercises.

These include kneeling medicine ball chops, kneeling medicine ball slams, resistance band bicycle presses, resistance band plank jacks, side plank leg lifts, and bicycles.Followed by your standby sprints on day 27. On day 28, you’ll get some well-deserved rest.

On day 29, you’ll repeat the same abs routine you did at the beginning of the week (one or two sets – your choice). Then, on day 30, you’ll do each core exercise in the 30-Day Ab Challenge for 30 seconds.

Knee Lift Steps

Stand up straight. Then lunge backward and immediately lift the abducted leg in front of you, bending the knees and tensing the buttocks. Repeat 12 times for each side.

Deep squats with tiptoe up

Place your feet wide apart and bring your toes to the sides. Complete a deep squat. From the bottom, stand on tiptoes, lower your feet and squat down again. Repeat 10 times.

Plyometric lunges

A leg extension is added to the classic squat. Perform 8 times for each leg.

Star jumps

Stand up straight with your feet together. Bend your knees slightly and jump out, throwing your arms and legs out wide. Do 15 times.

Tips for Success

To get the most out of your 30-day ab challenge, here are some tips to keep in mind:

Stay Consistent

Consistency is key when it comes to seeing results. Make sure to stick to the plan and complete the exercises every day for 30 days. If you miss a day, don’t worry, just pick up where you left off.

Focus on Form

Proper form is crucial for targeting the correct muscles and preventing injury. Make sure to perform each exercise with proper form and don’t sacrifice form for speed or number of reps.

Incorporate Cardio and Healthy Eating

While this challenge will help strengthen and tone your abs, it’s important to also incorporate cardio and healthy eating into your routine for overall fitness and weight loss. Aim for at least 30 minutes of cardio, such as running or cycling, three times a week and make sure to fuel your body with nutritious foods.

Real-Life Results

Many people have taken on a 30-day ab challenge and seen incredible results. One example is fitness influencer, Kayla Itsines, who created the “30-Day Guns, Buns, and Abs Challenge”. This challenge targets the arms, glutes, and abs and has helped many people achieve their fitness goals.


A 30-day ab challenge is a great way to achieve stronger and more defined abs. By consistently working your core muscles and following a healthy lifestyle, you’ll see results in just 30 days. Remember to stay consistent, focus on form, and incorporate cardio and healthy eating for the best results. Get ready to rock those crop tops and feel more confident in your own skin.

Keep reading: 30 Days Butt lift Challenge to Round and Firm Your Butt

Share this 30 day Ab challenge with all your friends.They’ll thank you later when they get a flat stomach.