
H₂shO™ Aquatics — Precision aquatic training wrapped in camp, culture, and just enough jazz hands to transform the pool into your stage.
Never basic. Never beige.
Always less boot. MORE CAMP.
Every class is rehearsed. Every workout is refined. Every participant belongs.
Join the shO!
View the Poolside & Outdoor Schedule.
Explore the evolution of H₂shO™ in this dynamic video compilation of classic musical clips and highlights from our signature aquatic and land-based training seesions. Set to the energetic "I Just Wanna Dance" by Alson Jiear from Jerry Springer the Opera.
H₂shO™️ Foundations is the rehearsal room of the H₂shO™ aquatic universe. This streamlined format delivers full-body conditioning with structure, resistance, and form at the forefront. Rehearsed, refined, and ready to train for center stage—class after class.
The world's only aquatic fitness class structured as a theatrical performance. H₂shO™ isn't a musical theater workout. It's a workout structured like a musical—where music, movement, and narrative work together to create a complete physical and emotional experience.
Full body resistance training, disguised as a show. No swimming skills required. No dance experience needed. Just water, music, and a story to move through.
"I was having such a fun time, I didn't realize until it was over what a hard full body workout it was." - Ed Piestrup
H₂shO™ (pronounced H two show) is a portmanteau of H₂O and Showperson, a skilled, charismatic performer who entertains with flair. Designed by Erwin R. González, it turns every class into a musical score, not a playlist, and every session into Acts, not sets. You don't just get a workout. You go on a training journey.
Low impact. High reward. Less boot, more CAMP.
Three ways to experience the aqua shO
I. H₂shO™ — The Original 'Headliner', the original, a full theatrical class built around a theme, a story, and a dramatic arc.
II. H₂shO™ 'Foundations', the blueprint, H₂shO™️ with the volume turned down and the craft turned up.
III. H₂shO™ CLASSICAL, orchestral and symphonic, the most meditative expression of the method.
Where it happens
From luxury health clubs to private residences to landmark nonprofit events.
Please see the Calendar for Upcoming Events.
Want the deep dive?
Read how H₂shO™ turns dramaturgy into a training method on the shO Notes blog.
Check out the Gallery for photos and videos of past events.
Conceptualizing an H₂shO™ aqua training to the Hamilton Musical Original Broadway Cast Recording was a process that began in 2018. I was finally able to produce and present this very special workout in three different venues in 2023. Each pool required modifications as you will see.
In the water, age is just a number. The H₂shO™ emphasis on "enter-train-ment" eliminates the mental and emotional experience of failing. Play. Join the shO!
H₂shO™️ created by Erwin R. González, is a science-based musical fitness training that delivers the joy of community, the challenge of diverse workouts, the power of water-based exercise, and the transformative fusion of entertainment and fitness.
Partnerships and Collaborations:
Theatrical Collaborations:
Health Club Programs:
Residential & Private Events
H₂shO™ programs private aquatic experiences across notable residential and hospitality portfolios, including:
Plus a rotating slate of luxury condominium, cooperative, and active adult communities across the Northeast and Florida.
Community Partners:
Venue Partner:
Marketing Partnerships:
Dive in and experience Erwin Gonzalez and the H₂shO™ community as we redefine the fitness experience.

Erwin Gonzalez
