STRENGTH
Evidence-based resistance training designed to build lean muscle, improve posture, increase strength, and create a more powerful physical frame.
Learn morePrivate Executive Performance Coaching Private Executive Performance Coaching
Evidence-Based. Privately Delivered.
A Higher Standard of Private Performance
A private performance system built around strength, conditioning, nutrition, and behavioral discipline — designed for clients who expect structure, discretion, and measurable progress.
CONDITIONING
Boxing-based conditioning engineered to improve cardiovascular capacity, coordination, athletic output, and mental resilience under fatigue.
Learn moreNUTRITION
Structured nutrition guidance designed to support fat loss, muscle retention, energy stability, and long-term consistency without unnecessary complexity.
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THE COACH
Led by Seamus O'Brien
B.A. Kinesiology | Psychology & Religious Studies - Former Team Canada boxing athlete.
Private coaching built from elite sport, evidence-based training, and behavioral discipline. Seamus O'Brien combines strength training, boxing-based conditioning, nutrition structure, and performance psychology to help clients build a stronger body with precision, accountability, and measurable progress.
Kinesiology
Training structure, movement quality, strength development, and body recomposition.
Psychology
Behavioral discipline, consistency, accountability, and execution under pressure.
Boxing
Elite conditioning, athletic resilience, coordination, and competitive standards.
Private Coaching
A selective coaching experience built for clients who value structure, privacy, and results.
About Me
SELECTED EXPERIENCE
Trusted Across Private Performance & Elite Sport
Private performance coaching experience shaped across public figures, luxury private clients, and world-level combat sport preparation.
Public Figure Training Camp
Assisted with physical preparation during KSI’s 2023 boxing training camp, supporting performance work in a high-pressure athletic environment.
Private Client Performance
Worked with luxury brand owners and private clients seeking structured fitness, body composition, and performance coaching.
World-Level Fight Preparation
Supported professional boxing preparation connected to world-title level competition, with a focus on conditioning, discipline, and physical readiness.
THE METHOD
A Private System Built Around Execution
Every client is coached through a structured performance process designed to improve physique, conditioning, discipline, and long-term consistency.
01
Assess
We review your current body, training history, schedule, nutrition, lifestyle, and performance goals.
02
Build
Your strength, conditioning, nutrition, and accountability structure is built around your body, environment, and schedule.
03
Execute
You train, track, check in, and follow a clear weekly system with direct coaching oversight.
04
Refine
Your plan is adjusted based on progress, recovery, consistency, and measurable results.
PRIVATE TRAVEL
Built to Move With You
A refined performance system for clients whose standards do not stop when they travel.
Apply
Private performance structure adapted for real life, travel schedules, recovery, and continuity.
APPLICATION ONLY
A Selective Process for Private Clients
Coaching begins with a private application to understand your goals, schedule, location, and level of commitment.
01
Apply
Submit your coaching application with your goals, current position, preferred coaching format, and timeline.
02
Qualify
If the fit is aligned, you’ll be contacted to discuss your schedule, expectations, investment level, and transformation plan.
03
Begin
Your private coaching structure is built around your body, lifestyle, travel, and performance goals.