At Spencer Knows Fitness, we believe real progress starts with understanding your body — not chasing shortcuts. Whether you're stepping into a gym for the first time or looking to sharpen an established routine, our coaches guide you with clarity, structure, and patience.
Three distinct paths to progress, designed for different goals, schedules, and learning styles. Every program prioritizes fundamentals, safety, and steady improvement.
Individual coaching sessions focused entirely on your goals, movement patterns, and schedule. Ideal for those who want focused attention and faster feedback on their technique.
Structured, coach-led classes in a small-group setting. You get the energy of training alongside others with the added benefit of professional guidance at every session.
All the structure and accountability of working with a coach — delivered entirely online. Receive custom programs, weekly check-ins, and nutritional guidance from anywhere in the US.
Not sure where to begin? Our short fitness readiness quiz takes about two minutes and helps us understand your current activity level, goals, and lifestyle habits — so we can point you toward the right program.
This is not a diagnostic tool — it's simply a starting point for an honest conversation about your fitness journey.
A snapshot of what structured training looks like across our different program types. These are sample frameworks — your actual program will be customized to your needs.
Frequency: 3 days/week | Focus: Movement patterns & body awareness
Frequency: 4 days/week | Focus: Progressive overload & compound lifts
Frequency: 4–5 days/week | Focus: Maximum strength development
Frequency: 5 days/week | Mix: 3 LISS + 2 HIIT sessions
Progress in fitness rarely follows a straight line — but with consistent effort and smart programming, it always moves forward. Here's a look at the areas where our members most commonly report meaningful improvement within their first 12 weeks.
These represent typical member self-assessments and are not guaranteed outcomes. Individual results vary based on adherence, starting point, and lifestyle factors.
Vote below and see how your answer compares to other members in our community. Recognizing your barrier is often the first step to dismantling it.
"I'd tried a handful of gyms and online programs before finding Spencer Knows Fitness, and this was genuinely different. Spencer doesn't just give you a plan — he explains the reasoning behind every exercise, which made me way more engaged and consistent."
"The group classes are organized, fun, and actually challenging without being reckless. I've learned more about my movement patterns in three months here than in two years of doing YouTube workouts. Coach always keeps it educational."
"I signed up for personal training after a minor knee injury and was nervous about pushing too hard. The approach here was thoughtful and thorough. We worked around the injury intelligently and I left every session feeling better — not beat up."
Practical, research-informed articles on training, nutrition, and building sustainable fitness habits.

Consistency is the single most important variable in any fitness program. Here's how to build habits that actually stick — without overhauling your entire life.

Two training modalities that are often pitted against each other — but work best in combination. A clear breakdown of what each does and how to balance them.
You don't need a strict diet plan to support your fitness goals. Start with the fundamentals — and build from there with sustainable choices that fit your life.
NSCA-CSCS certified with 8+ years in strength and conditioning. Spencer's coaching philosophy centers on movement literacy and long-term athlete development.
ACE Certified Personal Trainer with a specialization in corrective exercise and injury prevention. Jordan has a background in physical education and sports coaching.
Registered Dietitian and NASM-certified nutrition coach. Priya helps members understand the practical side of eating to support their specific training goals.
Former collegiate athlete and NASM-CPT. Marcus leads our group sessions with an emphasis on inclusive programming and high-energy, technique-first instruction.