21-Day Booty Reshape Challenge

We’re betting your booty will be bigger, rounder, and stronger!

Change takes time, but it is possible. This time, your challenge is to test how big of a change you can make in just three weeks. With our 21-Day Booty Reshape Challenge, we’re betting your booty will be bigger, rounder, and stronger!

Now, don’t worry. This challenge is as simple as it gets. It consists of a single workout that you will repeat three times per week. We recommend doing it on non-consecutive days (say Monday, Wednesday, and Friday) to give your muscles time to recover. The workout should take from 30-40 minutes, and it will target your glutes, quads, and hamstrings. On other days, we recommend doing upper body workouts and cardio.

21-Day Booty Reshape Challenge

What You’ll Need: gym timer, gym mat, barbell (or body bar), and light dumbbells (3-8 lb.)

What to Do: For this challenge, you will have three sets of exercises. For each set, program your timer to 45 seconds of exercise and 15 seconds of rest. Cycle through all the moves in the set a total of three times. Take a 1 to 2 minute rest and move on to the next set.

Repeat the workout three times per week on non-consecutive days.

Below, we’ve included videos showing how to perform each move. Using proper form helps prevent injuries and ensures you’re getting the most out of your workout.

Set 1:

1. Deadlift
2. Reverse Lunge with Front Kick (Right Leg)
3. Reverse Lunge with Front Kick (Left Leg)

Set 2:

1. Weighted Glute Bridge
2. Donkey Kicks (Right Leg)
3. Donkey Kicks (Left Leg)

Set 3:

1. Squat
2. Fire Hydrant (Right Leg)
3. Fire Hydrant (Left Leg)

Instructional Videos


Reverse Lunge with Front Kick

Weighted Glute Bridge

Donkey Kicks


Fire Hydrant

If you try this booty reshape challenge, be sure to let us know what you thought of it in the comment section!

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The SkinnyMs. team believes that all people, regardless of age, size, and fitness level, have the power to transform their lives — they just need the resources to do so. The SkinnyMs. method promotes healthy living through a combination of clean eating and regular exercise. We offer everything you need to be successful.

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