Score your physique in 60 seconds, find your weak points, and get the exact plan to fix them. Free, no login.

Wider shoulders, fuller arms, a tighter waist - a real classic-physique build over twelve months. Every rep tracked, priorities trained first, deloads taken. The exact system is free on this site.



Choose your goal - Classic Physique, General Fitness, Women's Sculpt, Health, or Rehab - then take the free Aesthetic Score. It grades you for that goal and shows what to train first.
Choose from 12 programs plus Mobility - filtered by gender or age, or matched to your score. Track every set and star your priorities.
Add weight or reps weekly, take your deloads, and re-score every 8-12 weeks to watch it climb.
Coaching isn't open just yet - I'm finalizing certification and the details so it's done right. The free tools take you far in the meantime. Join the email list from your score and you'll be first to know when spots open.
Hands-on coaching in the gym. Every session guided - form, intensity, and programming dialed to you.
Fully custom programming, check-ins, and direct access. The complete online coaching experience.
A structured online plan to build your physique and add strength, matched to your goal and level.
No paywalls, no accounts. Tips keep the programs free and coming.
13 ways to train, all free. Your progress on each one is saved automatically.
Form breakdowns, program walkthroughs, and training tips. Newest uploads show up here automatically.
Objective proportion analysis against classic Golden-era and elite natural bodybuilding ideals. Pick your goal below, enter your stats, get a score.
Circumference for each part. Leave blank if unknown - the engine estimates gaps, but accuracy improves with complete data. Units follow the toggle (inches).
Every ratio compares two measurements. The engine scores how close yours lands to the classic ideal, then colors the bar: green = elite, gold = good, orange = needs work, red = priority. Green scores are hard on purpose - they're graded against elite bodybuilders, not the average gym-goer.
You don't need a lab. Match yourself to the closest description below - a good visual estimate is plenty for this score. Men and women carry fat differently, so the same look is a different number.
Quick cross-check (Navy method): a tighter waist relative to your neck and height means lower body fat. If your waist-to-height ratio is under 0.45 and you can see abs in decent lighting, you're most likely in the low-to-mid teens (men) or low 20s (women). When unsure, round up - most people underestimate.
The concepts behind the programs and the score card - so you know what you're doing and why it works.
Your body performs best at the start of a workout, before fatigue sets in. Whatever you do first gets your freshest effort, your heaviest weight, and your best focus - so it grows fastest. That is why weak areas should lead the session.
On any workout you can tap the ★ star next to up to 2 exercises to mark them as priorities. They jump to the top of the day under "Your Priorities" so you do them first - even if it changes your program's normal order. That is intentional: order matters more than the sheet. The score card's "Train This First" and the fix list tell you which exercises deserve the stars.
Every 4th week in the phased programs is a deload: you use about 40-60% of your normal weight for the same reps. It feels easy on purpose. Training breaks your body down; deloads let it fully recover and rebuild stronger than before. Skipping them leads to stalled progress, aches, and burnout. Take the light week - it is part of the plan, not a break from it.
RPE (Rate of Perceived Exertion) is a 1-10 scale for effort. It tells you how close to failure to train:
Most working sets should sit at RPE 7-9. Your program notes each set's target so you push hard enough to grow without wrecking your recovery.
Muscle grows when you ask it to do a little more over time. Each week, try to add a small amount of weight or one or two more reps than last time. Log every set so you know what to beat. Slow and steady wins - tiny gains every week stack into a transformation.
Great physiques come from proportion, not just size or bodyweight. The score card measures how your body parts relate to each other against your chosen goal (Classic Physique, General Fitness, Women's Sculpt, Health, or Rehab), then tells you the highest-payoff areas to bring up. Re-score every 8-12 weeks to track real progress.
The cue, the setup, and the mistake to avoid for every core lift. Feel the right muscle work - that is where growth comes from.
The most common lifting injuries, how to tell what you're dealing with, and what to actually do about it - so a tweak doesn't turn into months off.
The old "RICE" advice has been updated. For a fresh soft-tissue injury:
After the first days, add LOVE: Load gently, stay Optimistic, keep blood flow up with light Vascular cardio, and Exercise to restore range and strength.
Any of these = stop self-managing. See a doctor, PT, or urgent care.
Don't pick up where you left off. Drop to about 50-60% of your pre-injury weight, keep reps easy (RPE 6-7, well short of failure), and rebuild over 2-4 weeks. Pain during a set should stay at a 2-3 out of 10 max and settle by the next day. If it spikes or lingers, back off. Full range with light weight beats heavy partial reps every time.
Enter your stats for a BMI reading and rough calorie, macro, and meal-structure estimates for your goal. Numbers only - informational, not medical or nutritional advice.
Six steps to get the most out of Built By De. No login, no cost - just a clear path from your first rep to your best physique.
Go to the Score tab and first choose your Goal - Classic Physique, General Fitness, Women's Sculpt, Health & Longevity, or Rehab. This changes everything: the ideal targets, what's weighted, the verdict, and your priorities. A health goal cares about a tight waist and body fat; a physique goal cares about width and taper. Then enter your measurements (tap Load Sample to try random example bodies). You get an overall score, your calculated ratios, category grades, and an honest verdict - all tuned to your goal. Not sure of your body fat? The form has a built-in visual guide. Screenshot your card to compare later.
After scoring, the Ratio Goals and Train This First sections open automatically - that is your #1 priority and the exact areas to attack. Every other section (verdict, category analysis, strengths & weaknesses, improvement plan, weekly split, target measurements, potential) starts collapsed - tap any header to expand it. Nothing is hidden, it is just tidy.
Open Programs and choose one. Filter by gender or age group, or grab a featured program - your score card even recommends one built around your weakest area. Beginners start with Foundation or Women's Beginner; classic-physique goals go to Golden Boy or Golden Girl; strength goes to Powerlifting.
Open your program and log weight and reps as you go. Do your score card's PRIORITY exercises first while you are fresh - the Improvement Plan lists a few focus lifts per weak area and tells you which accessory to sub out if a session is packed. Phased programs use a clickable calendar with deload weeks every 4th week - take those lighter weeks, they keep you progressing without burning out.
Add a little weight or a rep each week - that is how muscle grows. Your progress saves automatically on this device (no login needed). Switching phones or clearing your browser? Use Export Progress on any tracker to save a backup file, then Import it on the new device.
Come back to Score and re-measure to see your gains and get fresh priorities. Use the weight-target tabs (-100 to +100 lb) to project your entire card - ratios, measurements, and score - at a goal weight, so you can see exactly what gaining or leaning out would do before you commit. That loop is what turns months into a real transformation.