PT Lab creates real workout programs — not generic templates. Tell it your goals, and it builds progressively harder routines that adapt as you get stronger.
Available on web
Tap a button, get a complete workout tailored to you. The AI picks exercises, sets, reps, and weights based on your profile and history.
Log every set as you go. See what you lifted last time for each exercise. Track your personal records automatically.
Build structured training programs up to 26 weeks that get progressively harder. The AI handles periodization.
Rate your soreness, mood, and sleep each day. The AI uses this to adjust your next workout intensity.
A curated exercise library with proper categorization. Filter by equipment, muscle group, or movement pattern.
See your workout streak, total sessions, exercises logged, and personal records at a glance.
Most apps give everyone the same templates. PT Lab generates unique routines for your specific body, goals, and equipment.
Chatbots give text responses you have to format yourself. PT Lab gives you a structured workout you can log sets against in real time.
A personal trainer costs $50–150/session. PT Lab gives you structured, progressive programming for $0–12/month — a similar approach at a fraction of the cost.
No more Googling exercises and building your own program. The AI handles exercise selection, volume, and progression automatically.
Yes. The free plan gives you 3 AI-generated workouts per month with full workout logging, exercise tracking, and daily check-ins. No credit card required.
PT Lab's proprietary algorithm analyzes your profile — goals, restrictions, equipment, training history — and generates a complete workout routine with specific exercises, sets, reps, and weights. It feeds your logged performance back into its model so each routine is sharper than the last.
Yes. Select 'bodyweight only' in your profile and the AI will program exclusively with bodyweight exercises and progressions.
PT Lab works on any device with a browser. No app download required.
PT Lab is designed by coaches and uses exercise science principles. For most people, AI programming is more than enough. If you want a human coach later, PT Lab supports that — coaches use the same platform to program for their clients, and your full history transfers with you.
Start free. Upgrade when you want more AI workouts.