Chelsea Hofer
Glute Accelerator
Get started today!
This progressive strength program is designed to build strong, powerful glutes while improving core stability and lower-body strength. Each week, you'll train using progressive overload so your glutes, hamstrings, and hips become stronger, more supported, and more capable — in both workouts and everyday movement. Perfect for anyone looking to build more defined glutes, improve hip stability, support posture and core engagement, and train in a way that truly supports your body through midlife.
Goal:
Gain Muscle
Gain Muscle
Weight lifting, Lower Body, Legs, Glutes
6 weeks program
3 days/week
45-60 mins
Level:
Beginner
Beginner
Goal:
Gain Muscle
Gain Muscle
Weight lifting, Lower Body, Legs, Glutes
6 weeks program
3 days/week
45-60 mins
Level:
Beginner
Beginner
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OMG Chelsea you have literally thought of it all! this app is incredible!!
Carrie
After only 2 months, I am already feeling a difference with your workouts... I wish I started this sooner!!!
Laura
My body has truly never felts stronger and I have never felt this confident. I'm beyond grateful for you Chels, thank you for making this app!!
Jess
Each one of your workouts burns so good! I love that you have killer workouts + recovery. I feel like I have everything I need!
Sandy
I was super skeptical before signing up because I hadn't had success with apps before, but this app and your workouts are a game changer!
Sarah
It feels so nice to know exactly what workout I will do each day. NO OVERTHINKING IT! As busy mom, this is exactly what I needed.
Lindsey
OMG Chelsea you have literally thought of it all! this app is incredible!!
Carrie
After only 2 months, I am already feeling a difference with your workouts... I wish I started this sooner!!!
Laura
My body has truly never felts stronger and I have never felt this confident. I'm beyond grateful for you Chels, thank you for making this app!!
Jess
Each one of your workouts burns so good! I love that you have killer workouts + recovery. I feel like I have everything I need!
Sandy
I was super skeptical before signing up because I hadn't had success with apps before, but this app and your workouts are a game changer!
Sarah
It feels so nice to know exactly what workout I will do each day. NO OVERTHINKING IT! As busy mom, this is exactly what I needed.
Lindsey
App Features
Reminders
Set workout reminders to stay on track!
Tracking
Track your progress and share it to Instagram
Favorites
Save your favorite workouts with one tap
Community
Connect with supportive, real people
Video Workouts
Easy-to-follow videos for every workout in the app
Notes & Logging
Track your weights, time, and reps. Take notes to capture your thoughts when working out
Reminders
Set workout reminders to stay on track!
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About Chelsea Hofer
Hiya!
I'm Chelsea Hofer (@chelseasyoga)!!
I’m a mom of four who found fitness in my 30s, not through sports or athletics, but by simply showing up.
I started with yoga in 2014, craving calm in a busy, overstimulated life. It became my foundation… teaching me how to connect, slow down, and stay consistent. I went on to earn my RYT 500 and began teaching, sharing that practice with women around the world.
But at 40, everything shifted.
I discovered strength training, and just like yoga, I was hooked.
Not because I was chasing a certain look, but because of how it made me feel… capable, resilient, and strong in a way I had never experienced before.
Now, I blend strength training, core stability, mobility, and nutrition to help women in their 30s, 40s, and beyond build muscle, support their metabolism, and feel at home in their bodies.
I’m a NASM Certified Personal Trainer and Sports Nutrition Coach, and my approach is simple… strength, consistency, and real life sustainability.
Because this isn’t about going back to who you were.
It’s about becoming someone new… and stronger than you ever thought possible.
Frequently asked questions
What makes Playbook different? How do I know it will work for me?
If you haven’t had success with other workout apps in the past, you may be skeptical about ours. But we’re here to tell you, we guarantee you’ll get the results you want with Playbook. Why? We have hundreds of experts who are ready to train you. We don’t give you one-off programs of PDF documents with no assistance. Our creators add new programs (with interactive, explanatory videos) on a daily basis. Our content is new, fresh, and ever-changing to keep you motivated and ready to work! Plus, if you need help,creators are always here for you. You can message them directly if you have any questions, feedback, or simply want to share your success.
I'm a beginner, is Playbook for me?
No matter where you are in your fitness journey, Playbook can help you succeed. Workouts and programs posted in the app are for any level of fitness. Plus, trainers walk you through all exercises with easy-to-follow videos and simple written instructions. This means you’ll be able to do all the moves easily, accurately, and safely.
Do I need to purchase equipment?
It depends on the workout! Playbook has a lot of workouts that require no equipment. We also have workouts that require minimal equipment (like dumbbells or a yoga mat) and some that require weight-lifting machines. There’s something for everyone — regardless of equipment — to help you get in shape.
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