At MOSSA, our mission is to inspire people to move. To accomplish this, we partner with top-quality health clubs, fitness facilities, recreation centers, and YMCAs.

MOSSA is the most respected developer of professional, high quality, enjoyable group fitness workouts in the health club industry today. We have inspired millions of people to get moving around the world, as health club owners in the 1970’s and 80’s, by creating The Original STEP that launched the step fitness craze in 90’s, through home workouts on Xbox Fitness and DVD, and today with professionally developed group fitness programs for facilities worldwide.

To guarantee your group fitness programs have the broadest appeal possible, MOSSA utilizes the most comprehensive Program Development process in the industry. Spearheaded by Cathy Spencer-Browning, VP of Programming & Training, the MOSSA Program Development Team puts over 300 hours into each and every workout to ensure participants'​ enjoyment and success. Through our exclusive relationship with SAIFAM, the global leader in exercise music production, MOSSA custom designs and engineers every workout playlist to create an unparalleled physical and mental experience for your members. MOSSA workouts also undergo extensive, rigorous market testing in facilities like yours, so you can have the confidence that your program offerings will be successful.

MOSSA offers ten professional group fitness programs for health clubs:
			Group Active
			Group Blast
			Group Centergy
			Group Core
			Group Fight
			Group Groove
			Group Power
			Group Ride & R30
			ViPR Workout
			ViPR Move

We also offer several lines of  home workouts for consumers:
			MOSSA FIGHT
			MOSSA ATHLETE30
			MOSSA CORE
			MOSSA POWER
			MOSSA GROOVE

LET'S MOVE!

Health Care

MOSSA

Terry Browning

Russ Winer

Cathy Spencer - Browning

Leann Spencer

Tony de Sercey

The Training and Instructional Roles team at MOSSA is dedicated to developing and delivering high-quality group fitness programs that inspire participants to move. This team comprises experienced trainers, presenters, and program developers who collaborate to create and execute engaging workouts while ensuring that instructors are well-equipped with the skills and knowledge needed to lead classes effectively. They also oversee training initiatives, develop instructional materials, and support the rollout of new programs across health clubs and fitness facilities, fostering a vibrant community of fitness professionals and enthusiasts.

Training and Instructional Roles

About

Team members

Other teams at MOSSA

Leadership Team