GROUP-A / COACHES · 指導者
FOR COACHES & PERSONAL TRAINERS

Stop programming
in spreadsheets.

Build periodized programs, push them to every athlete's phone, and see who's executing — all from one workspace that finally moves as fast as you think.

coach.kosoku.app/db-performance
Coach dashboard
/ THE COACHING LOOP

Four steps, one continuous loop.

STEP 01

Build

Assemble exercises into workouts, workouts into periodized programs — with templates for the patterns you reuse.

STEP 02

Assign

Push a program to an athlete, a group, or an entire squad in one move. They see it instantly.

STEP 03

Monitor

Watch compliance, readiness and logged sets roll in live. Spot the outliers without chasing them.

STEP 04

Adjust

Tweak loads, swap movements, or message context. Changes sync to every phone in real time.

/ PROGRAM BUILDER

Periodize 52 weeks without losing the thread.

Lay out weeks and days on a visual schedule. Drag to copy a session, hold Alt to duplicate a block, and configure progressive overload that updates every athlete automatically.

Drag-and-drop weekly schedule with copy-forward and Alt-drag duplication
Progressive overload rules that recalculate per athlete automatically
Reusable program and workout templates across your whole roster
Program builder
/ WHY COACHES SWITCH

Less admin. More coaching.

−6h

Per week on admin

No more rebuilding spreadsheets every block. Template once, assign forever.

Source of truth

Exercises, programs, athletes and history live in one place — not five tabs.

100%

Visibility

Every logged set, every RPE, every missed session — surfaced, not buried.

<3s

To assign a program

Select athletes, pick a program, done. Bulk-assign to a squad just as fast.

52wk

Planning horizon

Map a full year of periodization without losing the week-to-week detail.

0

Per-athlete fees

Pricing scales with active athletes in clean tiers — no surprise line items.

指 導
"I run three squads off one screen now. The athlete I'd have missed in a spreadsheet shows up flagged on my dashboard the morning their readiness drops."
DAMON B. — S&C COACH, DB PERFORMANCE

Free during the beta.

Request access and build with your full roster at no cost — the beta is invite-only and free. Pricing begins at general availability, announced in advance.