28 Day Workout Challenge (2023) | Garage Gym Reviews (2024)

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Each week has a new challenge to keep developing your strength

Medical disclaimer: This article is intended for educational and informational purposes only. It is not a substitute for health or medical advice. For medical advice, contact an appropriate healthcare provider.

As a certified personal trainer, I’ve worked with everyone from teenagers to senior citizens and beginners to athletes. To develop a program for anyone at any age, exercise selection is just part of the process for aneffective total-body strength program.

The other part is developing a program that incorporates repetition and a clear path toward progression. Adding more weight1 to any given exercise might be your first instinct about how to get stronger, but it’s not the only method. Over the course of this 28 day workout challenge, you will incrementally change your weight, repetitions, and sets so that your overall training volume (and performance) improves by the fourth week.

Is This Challenge For Me?

If you’re looking to kickstart your home workout fitness routine, but you’re unsure where to start—look no further. This challenge is intended for beginners, but can be customized and adapted for any fitness level. This 28-day challenge has a workout routine with a mix of strength, conditioning, and mobility to create a well-rounded workout program and establish a habit of meeting (or exceeding) the CDC2 recommendation of 150 minutes of moderate to vigorous exercise for adults.

This challenge not only has a clear plan for the next four weeks, but a fillable chart to track all of your progress. Each week the movements will be the same, but you will be challenged to either add weight, reps, or sets to your workout—I will explain all the details later.

One thing to keep in mind is starting a new routine of any sort can be a downright struggle. A commitment to leading a healthier, stronger life is more about action than anything else, which as we all know is that hardest part.

A 2020 study3 from Frontiers in Psychology found that forming a new routine is more likely to become habitual when it is frequently and consistently performed in the same context (like time of day or location).

According to the same study, building a new habit on top of your regular routine can also help habit formation. The study referred to this as a co-occurrence of context and behavior. For example, if you frequently and consistently take a walk after lunch, it’s likely that this action over time will become habitual and rather effortless to act on.

What Will I Accomplish in 28 Days?

Here’s the thing: I can’t guarantee you’re going to look leaner and more muscular after 28 days. I know we’re all after quick fixes and eight-minute abs, but that’s not really how our bodies change.

I can, however, assure you that you will feel positive changes every time you workout. After just one workout, you are sure to feel muscle fatigue and perhaps even a boost of endorphins4, which is great, but we’ll need to do a lot more than one workout for muscle gains.

After just a few workouts, your body undergoes neurological changes5 that make it easier to perform the same exercise next week, even with the same load (or heavier). These neurological changes happen because your brain sends messages through your nerves and muscle fibers to engage a particular muscle or group of muscles.

After a duration of regular exercise—weeks, months, or even years—the body undergoes chronic adaptations, which are the kind of lasting changes we’re all seeking. Not only do our muscles have the chance to get stronger and grow larger, the tendons and ligaments that help connect our muscles to our bones also develop and get stronger as well.

Additionally, regular strength training can stimulate new bone cell formation5 (aka bone density). The tissue inside our bones is not only dynamic, but we can stimulate new bone cell formation when we engage in exercise that puts strain or impact on our bones. I know strain sounds rather intense, but all I mean by that is exercise that adds load (like resistance training) or exercise that requires impact to the skeletal system (like HIIT training, running, and even walking).

How to Follow the 28 Day Challenge: Don’t Stray, Just Repeat

For the love of strength and conditioning, please don’t quit because you’re bored. This isn’t happy hour with your besties. Strength training is low on drama and high on repetition.

For the 28-day challenge, the movements and prescribed exercises will not change. What you will notice is the suggested sets, repetitions, and load are the variables.

You can start your challenge on any day of the week that suits you—meaning you don’t have to wait for a Monday! Here is the basic outline you’ll be following:

  • Day 1: Upper body strength
  • Day 2 Tabata workout
  • Day 3: Lower body strength
  • Day 4: Cardio and core workout
  • Day 5: Full body strength
  • Day 6: HIIT workout
  • Day 7: Mobility

How to Progress During The 28-Day Workout Challenge

Each week is going to present a new challenge. The exercises won’t change from week-to-week—instead you will add either more weight, more repetitions, or more sets from the previous week. This ensures you keep practicing good form and get in your volume.

Before we get into the details of how each week will challenge you differently, I’m going to ask you to write down the weight you use, how many repetitions, and how many sets you performed for every workout. Use the fillable chart to quickly jot down your data to ensure that you’re not guessing when it comes to making progress.

Week One: Create A Baseline

I highly suggest trying a lot of these exercises with your bodyweight only on the first set (or two). To your own comfort level, use dumbbells, kettlebells, or resistance bands to add resistance. Keep in mind that this first week you’ll want to keep overall soreness fairly low, so you can recover and be ready for the next workout.

Week Two: Increase Load

Once you’ve established a baseline on week one, the next week is about increasing the load. Plan to increase the amount of weight (or band resistance) for any exercise you feel comfortable with adding more of a challenge. For example, you can swap out a 20-pound dumbbell for a 25-pound dumbbell on a single-arm row for all (or most) of your sets.

Week Three: Increase Repetition

Now that you’ve added a little weight from the very first week, this third week will focus on adding repetition. The intention is to increase the amount of repetitions performed on each set, while keeping the load the same. For example, if you increase your single-arm dumbbell row to 25 pounds last week (and it went well), you can now go from 10 repetitions to 12 on all three sets.

Week Four: Increase Volume

This last week is going to tack on even more of a challenge by having you add another whole set your routine. What this means is that instead of three rounds of every exercise, you’re going to increase that to four sets. This increases the total number of repetitions performed at the end of a workout. Using the same example, you will row with 25 pounds, at 12 reps, and increase the total sets from three to four (aka a longer workout with more repetition).

What Equipment Will I Need?

Although you won’t need an elaborate home gym set up for this 28-day challenge, you will need a few things:

  • Floor space/workout mat
  • Mini-loop resistance bands
  • Tube resistance bands or loop resistance bands
  • Dumbbells (or kettlebells, sandbags, water jugs, loaded book bags, etc.)

The Full 28-Day Schedule

Here is what you can expect from the next 28 days.

28 Day Workout Challenge (2023) | Garage Gym Reviews (1)
Day 1Day 2Day 3Day 4Day 5Day 6Day 7
Week 1: Create a BaselineUpper-body strengthTabata workoutLower-body strengthCardio and Core workoutFull-body strengthHIIT workoutMobility
Week 2: Increase LoadUpper-body strengthTabata workoutLower-body strengthCardio and Core workoutFull-body strengthHIIT workoutMobility
Week 3: Increase RepetitionUpper-body strengthTabata workoutLower-body strengthCardio and Core workoutFull-body strengthHIIT workoutMobility
Week 4: Increase VolumeUpper-body strengthTabata workoutLower-body strengthCardio and Core workoutFull-body strengthHIIT workoutMobility

28-Day Workout Challenge Workouts

Below you can download the entire workout chart where you can track your weekly progress. Additionally, we’ve broken down each workout below.

FitnessChallenge-InteractivePDFDownload

Day 1: Upper-Body Strength

This day will focus on increasing strength through your upper body. Be sure to record sets and repetitions so you know where to challenge yourself next week.

  • Band pull-apart: 3 sets of 12 reps
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  • Dumbbell floor press: 3 sets of 10 reps
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  • Dumbbell curl and press: 3 sets of 8 reps
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  • Side plank: 3 sets of 20 seconds each side
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  • Dumbbell lateral raise: 3 sets of 10 reps
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Day 2: Tabata Workout

20 seconds of work, followed by 10 seconds of rest. You will aim for 8 rounds. Choose one movement from the exercises below.

  • Mountain climbers
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  • Skater hops
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  • Jump squat
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  • Burpees
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Day 3: Lower-Body Strength

This day will focus on your lower body and include two unilateral exercises to help balance your strength gains.

  • Banded side-lying clam shell: 3 sets of 10 reps each side
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  • Banded glute bridge: 3 sets of 20 reps
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  • Goblet squat: 3 sets of 10 reps
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  • Walking lunge: 3 sets of 8 reps each side
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  • Dumbbell single-leg deadlift: 3 sets of 8 reps each side
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  • Weighted calf raise: 3 sets of 15 reps
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Day 4: Cardio and Core Workout

This day will focus on engaging your core with three different movements and then get you into a moderate pace cardio for about 30 to 45 minutes. You can use each week to challenge yourself to go a little longer on your steady-state cardio.

  • Bird dog: 3 sets of 10 reps
  • Plank: 3 sets of a 30 second hold
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  • Banded Pallof press: 3 sets of 10 reps each side
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  • Cardio: 30-45 minutes of steady-state walking, jogging, biking, rowing etc.

Day 5: Full-Body Strength

This day features a mix of upper and lower body strength. Feel free to note any exercises that you modified or want to improve next week.

  • Dumbbell hip thrust: 3 sets of 15 reps
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  • Push up: 3 sets of 8 reps
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  • Dumbbell Romanian deadlift: 3 sets of 10 reps
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  • Dumbbell plank row: 3 set of 5 each side
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  • Dumbbell lateral lunge: 3 sets of 8 reps each side
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Day 6: HIIT Workout

Choose one of the exercises below to perform an EMOM (every minute on the minute) workout. You’ll aim to perform the prescribed reps and rest for the remainder of the minute. At the top of each minute, you’ll repeat the same exercise and prescribed reps.

  • Burpees: 10 reps
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  • Jumping lunges: 10-20 reps
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  • Toe taps: 20-50 reps
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  • Squat jumps: 10-20 reps
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Day 7: Mobility

Although you don’t have to do everything on this list, it’s good to choose at least three things to focus on. Try about 60 seconds on each drill to get started on the first week.

  • Cat and cow
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  • Superman shoulder stretch
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  • Ankle mobility drill
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  • Banded quad stretch
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  • Forward fold hamstring stretch
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  • Figure four hip stretch
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FAQs About a 28-Day Workout Challenge

What’s the best beginner workout?

Determining the best beginner workout for you is highly dependent on your individual needs and fitness goals. The best plan will help you progress over a period of time and allow enough recovery so you’re ready for the next workout.

If you haven’t trained with weights, you’ll most likely need to start. Most people who haven’t trained with weights will have to practice bodyweight movements before moving onto loaded exercises. This might include a mix of squats, lunges, glute bridges, push ups,and inverted rows.

Can you get in shape in 28 days?

When you stick to a strength and conditioning routine for 28 days, you’ll likely feel stronger and have better recovery going into each workout. Feeling in shape is subjective to your own performance.

Is the 28-day challenge free?

Yes, our 28-day workout challenge is completely free and you can download the schedule and fillable chart to track your progress.

How can I reduce my stomach fat?

Although you cannot spot-treat where you lose fat, overall fat burning is achievable with the combination of strength training, cardiovascular exercise, and a healthy meal plan.

Can I change my body shape in 4 weeks?

Adding strength training to your workout plan can help change body composition by building muscle and increasing cardiorespiratory performance, making it easier to do your cardio workouts.

References

  1. Plotkin D, Coleman M, Van Every D, et al. Progressive overload without progressing load? The effects of load or repetition progression on muscular adaptations. PeerJ. 2023;10:e14142. Published 2023 Sep 30. doi:10.7717/peerj.14142
  2. Centers for Disease Control and Prevention. How much physical activity do adults need? 2023, June 2.
  3. Van der Weiden A, Benjamins J, Gillebaart M, Ybema JF, de Ridder D. How to Form Good Habits? A Longitudinal Field Study on the Role of Self-Control in Habit Formation. Front Psychol. 2020;11:560. Published 2020 Mar 27. doi:10.3389/fpsyg.2020.00560
  4. Harber VJ, Sutton JR. Endorphins and exercise. Sports Med. 1984;1(2):154-171. doi:10.2165/00007256-198401020-00004
  5. Haff GG, Triplett TN. Essentials of Strength and Conditioning. Human Kinetics. 2016.

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Lauren Strong, CPT

Lauren is an NSCA-Certified Personal Trainer with six years of experience working with clients of all skill levels. Lauren specializes in coaching the squat, bench, and deadlift and enjoys introducing beginners to barbell training. Before her career as a CPT, Lauren spent three years in a marketing role for credit unions after graduating from the University of Maine with a BA in Journalism. Lauren spends her leisure time trying new recipes, reading fiction, or taking nature walks. She lives in Maine with her husband and two cats.

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FAQs

Do 30-day fitness challenges actually work? ›

The answer is yes and no, according to Mike Siemens, Corporate Exercise Physiology Director at Canyon Ranch. You should see results from a workout program in 4 to 8 weeks, he says. So in that regard a 30-day challenge is a great way to start making progress. But he warns: “Patience is the key here.”

How much does the 28 day workout challenge cost? ›

No equipment is required; as long as you have a body, you can trim, tone, and transform it with the help of my simple yet effective workouts. See what all the hype is out by signing up for a $1.00 trial of my 28 Day Challenge today!

Does the 28 day calisthenics challenge work? ›

The 28-Day Calisthenics Workout Challenge is an excellent way to kickstart your fitness journey, regardless of age or experience. By consistently following the age-specific calisthenics exercises, you'll build strength, endurance, and flexibility while working towards a healthier and more active lifestyle.

How does the 28 day challenge work? ›

The 28 Day Challenge is a four-week meal program designed by us to help you develop healthy eating habits that will last a lifetime. Each week, we provide you with five days of food (breakfast, lunch, dinner, and snacks) and instructions for the other two days.

Can you really change your body in 30 days? ›

Many people seek out how to get in shape in as short of a time period as possible. The reality is that, yes, you can see changes after only 30 days. However, it requires a lot of discipline and an honest assessment of where you currently are at.

How to lose weight in 30 days challenge? ›

Give it a try for 30 days, sticking to the following guidelines:
  1. Eat 5-6 meals small meals a day.
  2. Eat every 2-3 hours.
  3. Combine lean protein and complex carbs at every meal.
  4. Drink at least 2 liters (8 cups) of water a day.
  5. Keep clean foods nearby at all times to avoid skipping meals.
Dec 9, 2022

Is the 28-day workout challenge free? ›

Yes, our 28-day workout challenge is completely free and you can download the schedule and fillable chart to track your progress.

Can you get in shape in 28 days? ›

You will be stronger than when you started

The fact that you can totally remake your body in as little as 28 days is enough motivation to keep your results going through the next coming months. Once you're stronger and more fit, you'll feel so good you won't want to quit.

Is the 28-day wall challenge free? ›

Is The 28-Day Wall Pilates Challenge Free? The BetterMe 28-day Wall Pilates Challenge is totally free to access and requires no additional equipment or props. To do Pilates at home all you need is a sturdy wall and your own body weight.

Can you get ripped with just calisthenics? ›

The simple and short answer is “yes, of course you can”. The longer answer to building muscle with calisthenics needs some more detail and context as to why, how and, we'd also question whether building muscle should or shouldn't be your goal.

Does calisthenics lose belly fat? ›

Yes – in fact, calisthenics will burn fat throughout the entire body, not only in the belly. Fat loss is non-specific and non-targeting, meaning that it does not reduce in a specific area, regardless of what sort of exercise is being performed.

Can you lose weight with just calisthenics? ›

A major benefit of calisthenics is that it involves compound exercises. This means it uses multiple muscle groups at once. It requires a high amount of movement, allowing you to burn a lot of calories in a short period of time. The result is lower body fat, which increases muscle definition.

How much weight can you realistically lose in 28 days? ›

That means, on average, that aiming for 4 to 8 pounds of weight loss per month is a healthy goal. Just because it's possible to lose a lot more, at least in the early months of a diet, doesn't mean it's healthy or that the weight will stay off in the long term.

How much weight can you lose in 28 days? ›

According to the Centers for Disease Control and Prevention, a reasonable and healthy weight-loss goal is one to two pounds per week. In one month, you can anticipate losing between four and eight pounds, and as much as 10 pounds if you follow a pretty strict plan.

What's the most weight you can lose in 28 days? ›

The maximum amount of weight you can lose in one month is about 20 pounds, or 5 pounds per week. But to achieve this goal you'll likely have to eat just 500-800 calories daily for 30 days vs. 1,200-1,800 calories often recommended during a 1-2 pound per week weight loss.

What are the benefits of a 30-day challenge? ›

Committing to a 30-day fitness challenge does have some benefits, however, including:
  • Daily repetition boosts momentum to implement your desired change consistently.
  • It provides the jump start you need to start your fitness journey.
  • Throughout the 30 days, small successes will motivate you to keep working hard.

How do you succeed at a 30-day challenge? ›

7 Tips for a Successful 30-Day Challenge
  1. Step 1: Choosing a Challenge. Understand yourself. ...
  2. Step 2: Visualize the Goals. Visualize your goal! ...
  3. Step 3: Choose a Schedule. ...
  4. Step 4: Set Reminders/Alarms. ...
  5. Step 5: Tell Everyone. ...
  6. Step 6: Sleep. ...
  7. Step 7: Ways to Reward Yourself for Reaching Your Goals.

What does 1 month of working out look like? ›

After a month of regular exercise, you will be noticing improvements to your strength and fitness. "You may be able to do more reps in weight training or slightly raise the load, or you're able to walk, jog or cycle a bit faster," Robergs says.

What is the power of 30-day challenges? ›

One way to not only boost your motivation & form new daily habits is take on a 30-day challenge. I love 30 days of consistent effort towards my goals or creating new positive daily habits. Studies say it takes 21-30 days to break old habits and create new ones.

References

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