Coaching Built for Longevity

Evidence-informed coaching built on assessment, intelligent progression, and movement quality.

Oasis Training & Education exists for adults who intend to remain strong, capable, and mobile for life — without guesswork.

Every program is guided by structured assessment and precision programming, so training reflects the individual, never a template.

Home of The Preston Method™

What We Do

• Assess movement capacity, restrictions, and training history

• Build strength and mobility through structured, progressive programming

• Coach for performance today and resilience for the decades ahead

  This includes clients rebuilding after injury, adults managing chronic pain, and Veterans and first responders who want structure and accountability.

The Preston Method™

The Preston Method™ is a coaching methodology grounded in three principles:

Structured Assessment — establish what matters most

Intelligent Progression — advance based on readiness and tolerance

Precision Programming — build durable strength without sacrificing joint health

Training should evolve as you evolve.

About Colleen Preston

Colleen Preston is the founder of Oasis Training & Education and creator of The Preston Method™.

Her work focuses on strength and mobility development for adults who value expert coaching, clear structure, and training that supports real life — not just workouts.

Known for a direct, detail-oriented coaching style, Colleen builds programs that protect long-term joint health while advancing performance and physical capacity.

She has coached adults across the full spectrum of training histories — from injury return to high-performance development — always with the same objective:

to help people move well for life.