PumpyThe strength-training cockpit
Your training,
engineered.
Pumpy builds each session around your plan, your equipment, and how your last sets actually felt - then gets out of the way while you lift. One set on stage, one button to log it.
Free for personal useRuns on your own serverInstalls as an app on your phone
Incline dumbbell press · Set 2 of 3
8
reps
27.5
kg
Last time 8 × 25
On the floor
The parts you touch mid-set are the parts we obsessed over.
Session builder, rest ring, effort check, per-lift trends - drawn here exactly as the app renders them, because the product is the pitch.
Back squat
4 × 6 · 80 kg
Romanian deadlift
3 × 8 · 70 kg
Leg press
3 × 10 · 140 kg
1:30
Rest
Reps left in the tank?
Two in the tank → next session nudges the load up. Grinding → it consolidates instead.
82.5 kg
Best working set
How it works
From constraints to a finished session in one tap.
01
Tell it your constraints
Minutes per session, training age, the muscles you care about, and the equipment in your gym.
02
Get today’s session
A complete workout - exercises, sets, targets, rest - reasoned from your plan and your history.
03
Lift, log, progress
Run it in the cockpit, answer one effort question per set, and watch next session adjust itself.
A coach that shows its work.
Pumpy's coach is wired into the same log you train from. It plans from evidence, adapts when your effort changes, and explains its choices - ask why, and it answers from your history, not a script.
Generated, not templated. Every session is assembled fresh from your goal, your gym, and your recent sessions - never a canned program with your name pasted on top.
Tuned by real effort. Your one-tap RIR answers feed straight back in: room in the tank moves loads up, grinding triggers consolidation or a deload.
Catches what you'd miss. Lagging muscle groups and stalled lifts get flagged early - and the next session already carries the fix, with the reasoning spelled out.
Coach
Grounded in your training log
Signals in · sessions out
It reads
- Goals & focus muscles
- Equipment in your gym
- Every set you log
- RIR effort checks
You get
- Today's session, built
- Loads & reps nudged
- Imbalance & stall flags
- The why, explained
Train together
Training sticks when your crew can see it.
Make a group with the people you lift with. Every finished session lands in a shared feed with its volume, minutes, and PRs - and the week becomes something you build together.
A weekly leaderboard. Sessions, volume, and records, reset every Monday - with medals, streaks, and end-of-week awards on the line.
Momentum you can point at. Is the crew moving more than last week? Contribution and consistency charts answer per member, per week.
PRs worth reacting to. When someone finally benches the number, everyone hears about it - and the streak counter keeps quiet pressure on.
11
Sessions
31.2 t
Volume
5
PRs
Maya5
4 sessions · 12.6 t · 2 PR
You3
3 sessions · 9.8 t · 1 PR
Dan
2 sessions · 6.1 t
Power rack
Barbell
Adj. bench
Dumbbells
Kettlebell
Lat pulldown
Sessions only draw from what's checked - this setup unlocks 214 exercises.
Gym-aware
Built from the equipment actually in front of you.
Check off what your gym has - from the power rack to the lat pulldown - and Pumpy generates every session from exactly that list. No exercise ever asks for a machine you don't have.
A profile per gym. Home rack, commercial floor, the hotel's two dumbbells - switch gyms and today's session replans around it.
Shared gyms. Train where your group trains? Share one equipment setup so the whole crew plans from the same floor.
Availability drives the plan. Every checked machine widens the exercise pool the generator picks from - and mid-workout swaps stay inside it.
What's inside
Everything a serious training week needs. Nothing that isn't.
Workouts built around you
Session length, experience, focus muscles, and the equipment you actually have - Pumpy assembles each session to fit, then adapts it as you train.
A cockpit, not a spreadsheet
One set on stage at a time: your numbers, your last performance, a rest ring, and one volt button. The screen stays awake; nothing else asks for attention.
RIR-driven progression
A one-tap effort check during rest teaches Pumpy how hard each set really was - loads, reps, and deloads move on evidence, not vibes.
History that compounds
Every set is logged. PRs surface as you approach them, and each exercise carries its own trend, so progress is visible per lift - not just per bodyweight.
A coach that reads your log
Coach notes explain why today looks the way it does, flag imbalances and stalls, and answer with your actual training history as context.
An honest exercise library
Hundreds of movements with form cues and motion previews - filtered to your gym, swappable mid-workout when a machine is taken.
Gym & equipment aware
Home rack, hotel dumbbells, full commercial floor - keep multiple gyms and Pumpy plans with what is racked where you are today.
A crew that notices
Train in a group: every session and PR lands in a shared feed, a weekly leaderboard resets each Monday, and streaks are on the line.
Your next session is already planned.
Log in, rack up, and let the cockpit run the clipboard part of training.
Free for personal use - your gym and first session take about a minute to set up.