Progressive Abs & Stability Program
Yoga for Core strength
and maybe a few flowlift classes too!

Core strength is the foundation of stability, balance, and healthy movement. Yoga for Core Strength brings together progressive yoga classes designed to strengthen your abs, spine, and deep stabilizing muscles without strain.
Whether you’re building a strong foundation or refining your practice, these beginner-friendly flows help improve posture, support the lower back, and create lasting strength you can feel on and off the mat.
welcome to your new core
Strengthen your core from the inside out
Your core is the foundation of how you move, balance, and support your body every day. These progressive yoga flows build deep strength from the inside out — and below you can watch a free sample from one of the more challenging classes you’ll be working toward over the next four weeks.
how to get started
- Start where you are and build strength week by week. This Yoga for Core Strength program is organized into four progressive weeks with three classes per week to help improve stability, balance, and deep core support.
- Unlock the Yoga for Core Strength Collection — 12 progressive yoga classes designed to strengthen your abs, spine, and stabilizing muscles through steady, supportive movement.
- After checkout, you’ll return to this page with lifetime access so you can follow the four-week plan or revisit the classes anytime at your own pace.
Unlock Yoga for Core Strength
Unlock lifetime access to Yoga for Core Strength — a curated collection of progressive yoga classes designed to build stability, balance, and deep core support.
Each practice strengthens your abs, spine, and stabilizing muscles through steady movement and breath so you can feel stronger and more supported in every stage of your practice.
After checkout, check your inbox for a welcome email with guidance, next steps, and extra support from the büddhi team.
- Four weeks of progressive core strength yoga flows
- Steady, supportive classes to build deep stability from the inside out
- Simple structure to help you stay consistent and strong
Build Your Core,
One Week at a Time
Build core strength week by week with this progressive yoga plan. Three core stability yoga classes per week are designed to strengthen your abs, support your lower back, and improve balance. Follow the classes in order, complete each one at least once, and repeat anytime — consistency and repetition build lasting strength.
week 1
Start slow and take your time. Breathe deep through your nose during every class.
Do each class once this week (in order), and repeat any if you have the time or desire.
Hips and Core Slow Flow
Focus your attention on gently engaging the core with every exhale as you flow through this hip health supporting series.
Gut Buster
Core strengthening moves coupled with deep twists will fire up your belly muscles and promote digestion.
Breath & Core
Core activation in yoga is intimately connected to the breath. Take a full 75 minutes to cultivate this very important connection.
week 2
we’re kicking it up a notch. You may start to feel more heat and a little more challenge, so stay steady with your breath and move with control. Follow the classes in order, complete each one at least once this week, and repeat any that feel good or help you build confidence.
Pelvic Floor SOS
Build strength from the inside out with this yoga flow targeting the pelvic floor and deep core for tone, stability, and support.
Get Strong Yoga Abs
A quick video to fire up your core and develop the most important type of strength. Get a nice sweat going and enjoy the stretch at the end.
Get Stronger Abs
A strong core sits at the throne of full body strength. Yoga asks your whole body to move in a symphony and a strong core conducts it.
Week 3
This is where things get interesting. You’ll be trying your first FlowLIFT class, so keep your breath steady and your movement controlled. You can go without weights or grab 2–3 lb dumbbells and a pair of 1.5–2.5 lb ankle weights. Follow the classes in order, complete each one at least once this week, and repeat any that help you feel more stable and connected.
Float and Fly
Learn to engage your core and press into the earth in order to float and fly through your yoga practice and out in the world.
Arm Balance-a-thon
Arm balances are fun to try while building upper body and core strength. Try this class several times and learn to fly!
Purple Rain
A Level 1 FlowLIFT to wake up your core, strengthen your abs, and build stability with simple, controlled movement.
Week 4
We’re finishing strong. These classes are more challenging but totally doable, and we’re throwing in a full-throttle 25-minute FlowLIFT to bring it all together. Ankle weights and dumbbells are optional, but recommended. Follow the classes in order, complete each one once this week, and repeat anytime you want a little extra heat.
Tone Your Arms and Abs
Arms & abs on fire! This yoga flow targets your core and upper body with strength-building moves that tone, sculpt, and shake.
Advanced Core Challenge
Combine conscious breathing with an active center to develop a strong core and lower back.
The Glamorous Life
Build deep core strength and boost joint mobility in just 25 minutes. Quick, effective, and perfect for busy days.
questions?
why not ask the expert!
Cat G. Dieffenbach, M.D.

Dr. Dieffenbach is in!
Catherine G. Dieffenbach, M.D. joined IGO Medical Group in September 2023. Dr. Dieffenbach recieved her medical degree at University of California, San Diego. She also completed an internship year in General Surgery at the Brigham and Women’s Hospital/Harvard in Boston, followed by and OBGYN residency at Beth Israel Deaconess Medical Center/Harvard in Boston. Dr. Dieffenbach is a La Jolla native and couldn’t wait to return home after almost 10 years in Boston, to join IGO and raise her family. Dr. Dieffenbach's private practice specializes in comprehensive healthcare for women including obstetrics, general gynecology, menopause and gynecologic surgery. She has a particular interest in preventative medicine and contraception. She is fluent in Spanish. San Diego locals looking for a great OBGYN - we highly recommend Cat! Make an appointment with her at IGO.
ask your question here:
let's talk core strength!
frequently asked questions
Starting a new yoga program should feel simple, clear, and supportive. Below are some common questions about our Yoga for Core Strength collection — including how the four-week progression works, access to your classes, and ways to keep building strength with büddhi. If you’re new to core stability yoga or returning after time away, these answers will help you get started with confidence.
If you have any injuries, medical conditions, or concerns, we always recommend checking with your doctor or healthcare provider before beginning any new exercise program. Most people can safely practice beginner core strength yoga, but listening to your body — and your provider — is always a smart first step.
This program is best suited for students who already have some yoga or fitness experience. The classes build progressively and can feel more challenging as you move through the four weeks. If it feels like too much, we recommend starting with the Intro to Büddhi program, the Healthy Heart collection, or the Healthy Lower Back collection. These programs help prepare your body, build a strong foundation, and support you in moving into Yoga for Core Strength safely and successfully.
The Yoga for Core Strength collection includes four weeks of classes, with three yoga sessions per week. Each class is meant to be completed in order so you can safely build strong abs, better balance, and a healthy, supported lower back.
Most classes only require a yoga mat and space to move. When FlowLIFT is introduced later in the program, light dumbbells and ankle weights are optional but recommended to help build deeper core strength and stability. You can visit the büddhi shop to grab the ankle weights we love and use in class so you’re fully set up for the progression.
Many students revisit the four-week progression multiple times. Repetition helps reinforce core stability, improve posture, and build lasting strength through consistent yoga practice.
Yes — this is a forever-access collection. Once you purchase, you can return to this page anytime and repeat the program whenever you want to rebuild strength or stay consistent with your practice.
You can upgrade to a full büddhi membership anytime to unlock our entire library of yoga and FlowLIFT classes while still maintaining access to this Core Strength page.
You can purchase another forever-access collection — like Healthy Lower Back or other specialty programs — or join the monthly or annual membership for full access to all yoga and FlowLIFT content.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.




