Ready toget athletic?
Train like an athlete to get there: jump days, lift days and mobility in one 8-day cycle. Your best jump is the clearest sign you're getting more athletic.

What you get
- 8days in a cycle you repeat
- 4lift days in every cycle
- Loggedevery set, and your best jump
- Freethe app and the program, for good
One 8-day cycle. Repeat it.
Two jump days, four lift days and two mobility days, with holds every day. The lift days cover your lower body, your upper body and one leg at a time. When every set is clean, add a little weight next cycle.
The 8-day cycle
- D1Jump
- D2Lower
- D3Upper
- D4Mobility
- D5Jump
- D6Single-leg
- D7Chins + dips
- D8Mobility
Then it starts again. Same days, and a little more weight once every set is clean.
Your numbers, not our promises.
Every jump day logs your best jump. How high you jump is the clearest sign you're getting more athletic. The app also tracks the parts underneath: your strength for your size, how explosive and springy you are, your speed and your body composition. Log your food too, and on the 1st you get a report card for the month before.
What happens, day by day.
Only what the app does. No guesses about your results.
- Day 1Your first jump day. Your best jump, even on an easy day, is your starting number.
- Day 2Your first lift day. You find your starting weights, and the app keeps them.
- Day 8You finish your first full cycle. Day 9 starts the next one.
- The 1stYour report card for last month shows up in the app.
Run your team here.
- A roster and a join code
- A team calendar
- A group chat
- One program for the whole team
Your athletes keep their own free accounts.

Want a real person on your side?
Help from a trainer is free right now too. That means messages answered, videos watched, and your program picked for you. Later it's $250 a month or $2,500 a year, and only if you want it.

Straight answers.
Is it really free?
Yes, and there's no card. The app, the programs and everything for teams are free, for good. Help from a trainer is free right now too. That means messages answered, videos watched, and your program picked for you. Later it's $250 a month or $2,500 a year, and only if you want it. Nothing is ever charged unless you choose to pay, and you see the exact price first.
Is this only for jumpers?
No. It's for anyone who wants to be more athletic, whatever you play. Jumping is two of the eight days. Your best jump is logged on each one. How high you jump is the clearest sign you're getting more athletic.
Do I need a gym?
Yes. A standard gym: a barbell and rack, dumbbells and a few common machines. If your gym is missing a machine, the exercise guide shows a swap that doesn't need it.
I'm new to training. Is this for me?
Yes. Your first cycle is for finding your starting weights. Go a little easier on your first jump days. After that, add a little weight when every set is clean.
When does the program end?
It has no set end. You repeat the 8-day cycle and add a little weight when every set is clean, for as long as your numbers keep moving.
Do I need a trainer?
No. The whole program is free in the app, and you can run it on your own. A trainer is there if you want a real person on your side.
I'm under 18. Can I use it?
Yes, if you're 13 or older. You sign up and train like anyone else. We can't make an account for anyone under 13.
I coach a team. What do I get?
A roster, a join code, a team calendar, a group chat and one program for the whole team. It's free for good, not just for now. Your athletes keep their own accounts, and you need to be 18 or older to run a team.
Your first cycle sets your numbers.
The app and the program are free. Start whenever you're ready.





