Workouts to Move Better.
Work-ins to Feel Better.
WHAT IS GROUP CORE?
Group Core gives you three-dimensional strength in 30 action-packed minutes. A stronger core, from your shoulders to your hips, improves athletic performance and enhances Movement Health. Expert coaching and motivating music will push you through a wide variety of innovative exercises that use your body weight, weight plates, a step, and a towel.
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MOSSA ON DEMAND
$14.99/mo
14-day free trial
12 exercise programs
4 recovery programs
400+ on-demand sessions
No commitment + cancel anytime
No experience needed
ESSENTIAL TRAINING FOR LIFE AND SPORT
Improve your strength, posture, Movement Health, and athletic performance with Group Core, a 30-minute, three-dimensional, full-body workout. Stability, mobility, balance, and even interval-style training are on deck, and all you need to press play on Core is a step, a weight plate, and a towel.
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ESSENTIAL TRAINING FOR LIFE & SPORT
Group Core is your athletic 360-degree firm foundation builder that will make you stronger, quicker, and faster in all you do. The 30-minute workout will strengthen your body, shoulders to hips, front to back, and side to side, which improves athletic performance but can also reduce back pain and help you move with ease in real life.
VIEW FULL LIBRARY OF CORE
OUR BODIES ARE DESIGNED FOR MOVEMENT, AND ALL MOVEMENTS EITHER ORIGINATE IN YOUR CORE, OR MOVE THROUGH IT. NO MATTER WHERE MOTION STARTS, IT RIPPLES UP AND DOWN THROUGH THIS CENTRAL LINK CALLED CORE.
Tiago Kulaif
Group Core, Program Development
GROUP CORE PRESENTERS
Gritty, athletic, inspiring...these coaches deliver comprehensive Core work that...works! Meet MOSSA's Core team, presenters who gather from all over to deliver an all-over Core strengthening experience.
AJ Jennings
Tracey Delong
Tiago Kulaif
Mike LaPlaca
Nikki Fisk
Mike Gallo
Katie Capon
WHY MOSSA?
OUR M4 PROGRAMMING
All of our workouts are designed and developed with our proprietary M4 Programming, a recipe to ensure results, likability, approachability, and – of course – basics like safety and success.
MOVEMENT
We want to make you healthy for real life and real sport, so our workouts are created to improve your Movement Health.
MUSIC
The right music can help you truly enjoy the experience; it’s the ultimate performance enhancer and can make the time fly.
MOTIVATION
Our instructors and the group-feel deliver the power of connection and community, which boosts motivation and a must-do attitude.
METRICS
Industry-leading testing ensures MOSSA’s workouts are everything you want: enjoyable and results-guaranteed.
FREQUENTLY ASKED QUESTIONS
Do I need equipment to get started?
No. You don't need equipment to get started. Our non-equipment workouts include Group Centergy (mind-body), Group Fight (cardio kickboxing), Group Groove (dance fitness), and a few options in Group Core and ATHLETE30.
To get the most out of our workouts, you'll need a step and weights, similar to those you'll see in our videos. And, to take your training to the next level, check out the ViPR Pro.
What workouts should I do first?
The 10-minute workouts are a great way to get started. They will introduce you to the language of the program, types of movements commonly seen, as well as key execution tips designed to help you build confidence in your movement ability. Find one you like (or love, we hope) and try out the 30-minute or 60-minute version!
Is there a monthly workout planner?
Yes! Our planners will guide you to specific programs depending on your goals and how many times per week you'd like to work out. You'll choose a persona and frequency, and download the monthly pla
How often are new workouts added?
We add new workouts to MOSSA On Demand similar to the worldwide release of our workouts at health clubs and YMCAs around the world. New workouts are released each January, April, July, and October. This quarterly system has proven to provide the right balance of familiarity and variability to help you keep moving!
To learn more, checkout our education video all about "Shelf-Life", which describes the number of times we recommend you do the same workout.
Who is MOSSA?
We create group fitness workouts for health clubs, YMCAs, and for home users on MOSSA On Demand. With 20+ years of experience, our workouts are designed with the highest standards of program development and the industry's most thorough field testing to ensure your enjoyment and success.
What if I have additional questions?
ask questions, participate in challenges, and connect with other subscribers and the MOSSA Team!
LET'S MOVE!®
Move More, Move Better, and Live Better!
At MOSSA, we create workouts and recoveries to get more people moving. Our workouts are offered in health clubs and YMCAs worldwide, and are available anytime on MOSSA On Demand.
Learn more about each of our programs below.
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