GainBlocks
⚡ Free during beta

JUST FOLLOW THE PLAN.
THE MUSCLE FOLLOWS.

We calculate every weight and rep, then adjust to your results after every session.
The progression runs itself — you just lift.

Or build your free 12-week Block →
12
WEEK BLOCKS
3–6
DAYS / WEEK
100%
FREE BETA

Built for you.

Every level.

AI-powered.

What you get with GainBlocks.

Walk into the gym knowing the exact weight and reps for every set
Watch your numbers climb week over week — proof you're growing
One 12-week Block that adapts as you get stronger
Less time deciding, more time building muscle

How it works.

1

Get your 12-week Block.

Pick your days and equipment. We build a 12-week muscle Block around your goal — no setup, no guesswork.

2

Follow the numbers, every set.

Each session shows you exactly what to do: the weight, the reps, and the rest — set by set. You just lift.

3

Next session, auto-calculated.

We read how every set went and set your next weights for you. Progressive overload, handled — so you grow week after week.

4

Watch your numbers climb.

Top lifts up, week over week — that's visible muscle by the end of your Block. The proof is in the numbers.

What our beta lifters say.

Marcus S.

"Finally broke through my bench plateau. Added 25lbs in 8 weeks when I was stuck for months."

+25lbs bench

Jessica P.

"Went from struggling with bodyweight squats to squatting my bodyweight. The progression just works."

Bodyweight squat

Ryan T.

"Gained 12lbs of muscle in 6 months while getting visibly leaner. Best shape of my life at 34."

+12lbs muscle

Amanda C.

"Deadlifted 2x my bodyweight for the first time. It knew exactly when to push me harder."

2x bodyweight DL

Jake R.

"Added 2 inches to my arms. People at work keep asking what I'm doing differently."

+2 inch arms

Sophia M.

"Hit a 150lb overhead press at 130lb bodyweight. Never thought I'd be this strong."

150lb OHP

Frequently asked questions.

Ready to start your first Block?

Pick a Block, show up, and watch the muscle come on.