Never Wonder if
You're Training Enough
to Grow Muscle
Mesostrength builds your mesocycle, then adjusts your volume and load each workout based on your performance and recovery. Every change is explained, and your AI coach can answer questions about your training or adjust your plan whenever you ask.
14-day free trial. No credit card.
You've Been Doing This the Hard Way
Three problems that come with running your own mesocycles, and what Mesostrength does about each one.
01
Building a block takes hours
Tabs, formulas and set counts. Every new mesocycle starts with an evening of admin before you touch a barbell.
Answer three questions and Mesostrength writes the whole mesocycle in under a minute.
02
You log it all, nothing changes
Your training history is full of data that has never once altered next week's sets or the weight on the bar.
Rate each muscle after you train and Mesostrength rewrites next week's volume and load from it.
03
You have nobody to ask
When a lift stalls or something hurts, you're guessing, or trusting strangers on a forum who have never seen your training.
Your AI coach has read every set you've logged, and answers from your numbers.
Talk to a Coach That Has Read Every Set You've Logged
Your AI coach sees your program, your numbers, and the feedback you gave after every session. Ask it anything, or tell it what to change.
You ask: How is my bench press progressing this block? The coach answers: Bench is trending up. Week 1 you pressed 175 lb × 8 across your working sets; this week the same sets moved 185 lb × 8, a 5.7% jump in working weight with reps held steady.
It has read your entire history
Ask how a lift is trending and it answers with your logged weights and reps rather than generic advice.
You ask: Am I doing enough volume for back? The coach answers: You're at 16 working sets for back this week, up from 12 in week 1. That's above your MEV of 10 and under your MRV of 22, so there's room to keep adding - your last two back sessions recovered early.
Ask if you're doing enough
It checks your actual weekly sets for a muscle against your volume landmarks and tells you where you stand.
You ask: My shoulder hurts on overhead press The coach answers: Overhead Press has flagged joint pain twice this block. I'd swap it for Machine Shoulder Press - same delts, less load through the joint. The coach proposes: Swap Overhead Press for Machine Shoulder Press. Joint pain reported twice on this exercise this block. You confirm, and the change is applied.
Tell it to change your plan
Something hurts, so the exercise goes. It edits your mesocycle and the change lands in every future session.
How It Works
Building a mesocycle by hand takes hours spread over several sessions. Answer three questions and Mesostrength does it in under a minute.
01 Answer three questions
Your training days, the muscles you want to grow, and the equipment you have. Mesostrength writes the whole mesocycle in under a minute.
02 Know exactly what to lift
Open the app and the session is already written. Every exercise, the weight, the reps and how hard to push, in the order you do them.
03 Train, and rate each muscle
Log your sets as you go. When you finish a muscle group, one tap records how the pump, the soreness and the effort felt.
04 It reprograms itself every week
Volume and load go up where you're recovering well, and down where you're not. Every change comes with the reason behind it.
05 Ask your coach anything
Your AI coach has read every set you have logged. Ask why a lift stalled, whether a muscle is getting enough volume, or tell it to change your plan.
Pricing
Every plan includes the whole app. The only difference is how much you talk to the coach.
A weekly coach, without the coach's invoice.
Writes your program
Human coach
Mesostrength
Adjusts volume and load every week
Human coach
Mesostrength
Reviews your recovery
Human coach
Mesostrength
Answers your questions
Human coach
Mesostrength
Knows every set you’ve logged
Human coach
Mesostrength
Cost
Human coach
$150–300
Mesostrength
From $19
Core
$19 /month
Charged monthly
- Mesocycle design and periodization
- Automatic set and weight adjustment from your feedback and performance
- Workout logging and tracking
- Progress analytics and insights
- Custom exercise library
- Unlimited training templates
- AI coach access
- 10 coach messages per month
Pro
$39 /month
Charged monthly
Everything in Core, plus:
- 200 coach messages per month
- Detailed training report PDF after every mesocycle (coming soon)
Elite
$99 /month
Charged monthly
Everything in Pro, plus:
- 1000 coach messages per month
14-day free trial. No credit card required.
Frequently Asked Questions
Your next mesocycle is 60 seconds away.
14-day free trial. No credit card.