San Diego, CA · Online & In-Person
For busy professionals 25–50 who want to build real strength, physique, and athleticism, without the injuries or burnout that come with getting it wrong. Intertwine Fitness builds the foundation that holds up through a demanding schedule and everything life throws at it.
Resthlyj / REST-leej /
Most trainers hand you a program. Resthlyj builds you a system. Every session is designed around understanding, why an exercise is chosen, how it fits your body, and what it's building toward, so the progress you make isn't dependent on always having a coach in the room.
Based in San Diego, working with clients in-person and online. The approach is methodical, the standards are high, and the goal is always the same: results that compound over time, not ones that fall apart the moment life gets in the way.
Evidence-based programming. Not trends.
Body education built into every session
Long-term commitment over quick fixes
Strength that carries through injury and life
No guesswork, no pressure. Four steps between where you are now and a program built entirely around you.
Fill out a short application so we understand your background, goals, and schedule before we ever speak. Takes two minutes.
A free 60-minute in-person consultation to go deeper on your goals, ask questions, and see if the approach is the right fit. No commitment required.
Before programming begins, a thorough movement assessment establishes your baseline — identifying strengths, compensations, and exactly where to start.
A fully custom program built around your body, your schedule, and your goals. Progressive, adaptive, and designed to evolve as you do.
Book a free 60-min in-person consultation. No commitment, no pressure. Just an honest conversation about your goals.
Schedule a free call →Real clients. Real timelines. No before/after gimmicks. Just measurable progress documented over months.
From assisted partial split squats to owning weighted isometric split squats at full depth. Improved joint strength and stability for dynamic loaded exercises.
Added muscle to his frame and 70 lbs to his overall deadlift. Proves longevity and strength gains are achievable well into his 60s.
Increased isometric rack pull by 20 lbs in 20 days, improving grip strength and reducing reliance on straps for near-maximal lifts.
Improved lunge performance by 20 lbs in 14 weeks. Increase in leg size and meaningful improvement in form.
From learning deadlift fundamentals to pulling 300 lbs in under a year. Significant improvement in strength, fitness, and mindset.
I've trained with a few trainers before and Resthlyj has to be one of my favorites. Not only does he make me feel comfortable in the gym setting (especially as a beginner) but he also challenges me when needed. He's very knowledgeable and always makes sure I have proper form to not injure myself. He's great at keeping me motivated and every session has been fun. I recommend him to anyone looking for a trainer!
I've been training with Resthlyj for a year and a half, and I couldn't be happier with the results. When I started, I had no experience in the gym and no real knowledge of how to work out properly. He was patient and thorough, showing me the ropes and guiding me step by step on the right way to train, stay consistent, and build muscle. I started at 149 lbs, and now I'm at 172 lbs with noticeable increases in muscle mass and strength. The progress I've made under his guidance has been life-changing. He truly cares about his clients and knows how to push you while keeping workouts safe and effective. I'm very happy with my results and highly recommend Resthlyj to anyone whether you're a complete beginner like I was or someone looking to take their fitness to the next level.
Every plan is built from scratch. No templates. No cookie-cutter programs.
Monthly coaching with flexible payment. No contracts, no commercial gym commitments.
All in-person sessions at Werk Fitness — a private facility. Day access included with every session.
Fully individualized programming, continuously adjusted around your progress, recovery, and goals.
Pick a time that works for you. Free 60-minute in-person consultation in San Diego. No commitment.