Building sustainable health and longevity within the demands of medicine, business leadership, and rigorous travel.
| Skeletal Muscle Mass | Body Fat | VO₂ Max |
|---|---|---|
| 31 | 11.1% | 51.3 |
Obstacles
- Frequent injuries during bootcamp-style classes repeatedly sidelined training consistency
- Achilles tendonitis and bilateral elbow tendonitis at the start of training
- Frustration with performative fitness culture and unsafe training environments
- Rigorous physician schedule with early mornings and long work hours
- Difficulty timing meals and training consistently around clinical demands
- Frequent travel and schedule variability
- Desire for long-term health and longevity rather than short-term aesthetics
The Story
As a dermatologist at Memorial Sloan Kettering, CEO of a skincare company, and touring clinical speaker, Anthony’s schedule demanded long hours, frequent travel, early mornings, and constant mental focus. While health and longevity had always been a priority, maintaining a structured and sustainable system around training, nutrition, and recovery became increasingly difficult within the realities of daily life.
Despite years of exercising independently and participating in group fitness environments, frequent injuries during bootcamp-style classes repeatedly disrupted consistency and created setbacks. Many traditional fitness approaches felt overly aggressive, unsustainable, or disconnected from long-term health.
Like many professionals balancing demanding careers, the challenge was not motivation, it was building a system that could realistically integrate into everyday life while continuing to produce meaningful results.
The focus shifted toward creating a sustainable framework that could support high performance, longevity, and consistency without sacrificing recovery or competing with the demands of his career.
The Exis Protocol
Longevity-Focused Training
Strength training, cardiovascular conditioning, and mobility work were integrated simultaneously to improve performance while supporting long-term joint health and recovery capacity.
Structured Consistency
Training sessions and nutrition strategies were adapted around the realities of a demanding physician schedule to reduce friction and improve long-term adherence.
Orthopedic-Aware Programming
Programming emphasized intelligent progression, movement quality, and recovery management to resolve existing overuse injuries while reducing unnecessary wear and tear.
Concierge-Level Support
Through in-person coaching, travel adaptations, and ongoing programming support, training remained consistent even during periods of schedule variability and travel.
Results
Orthopedic Health
- Complete resolution of Achilles tendonitis
- Complete resolution of bilateral elbow tendonitis
- Eliminated the cycle of recurring training-related injuries
Lifestyle & Adherence
- Maintained consistent training 5x/week for over 3 years
- Improved sleep quality and established a morning training routine that significantly increased daily energy and mood
- Improved structure around training, nutrition, and recovery despite professional demands
Body Composition & Performance
- +15.6 lbs skeletal muscle mass
- Reduced to 11.1% body fat
- Built a VO₂ max of 51.3
Client Perspective
The way they laid it out from a longevity aspect is very helpful. You can train, have fun, and do it in a very safe and consistent manner.
They are not trying to break someone down. They build me up so I can do this every day and have an active lifestyle.
A lot of fitness environments feel performative. With Sam, you never feel like that. He makes you feel like you’re the most important person.
Exis is my first recommendation for my patients looking to improve their fitness safely.
The way they curate the plan is obviously sustainable.
— Anthony Rossi, MD

Why This Worked
- Training balanced strength, cardiovascular fitness, and mobility simultaneously
- Programming adapted around the realities of a demanding professional schedule
- Progression prioritized sustainability and recovery rather than exhaustion
- Movement quality and orthopedic health remained central throughout training
- Long-term consistency was prioritized over short-term intensity and burnout


