Accelerate
YourTraining
Periodization that adapts to your athletes.
Built for coaches who demand precision.
Purpose-built for track & field coaches and their athletes.
Currently in beta — join the early adopters.
Describe your goals.
AI builds the plan.
Tell the AI what you need in plain language. It generates a full periodized program — weeks, sessions, exercises, sets — tailored to your athletes and timeline.
Build a 12-week sprint program for my U18 group, peaking for nationals in March.
Here's your periodized plan: 4 phases across 12 weeks. GPP builds base strength (wk 1–3), SPP targets sprint-specific power (wk 4–8), taper reduces volume (wk 9–11), then competition week.
AI remembers everything
about your athletes.
Injuries, preferences, training philosophy, past performance. The AI carries context across every session so your athletes never have to repeat themselves.
Left knee ACL rehab — avoid deep squats, heavy lunges
Prefers dumbbells over barbells for pressing movements
RPE-based progression, no percentage work for U18 athletes
Last session: avg RPE 8.2, 95% completion, PR on back squat
Your training plan,
built intelligently.
AI proposes changes across sessions, weeks, or your entire block. Review inline diffs, approve with one click. It sees the big picture so you can focus on coaching.
Real-time coaching
during every workout.
Athletes get AI assistance mid-session. Equipment unavailable? AI suggests swaps. Fatigued? It adjusts the load. Every decision based on today's performance.
Squat rack is taken. What should I do?
Swapping to Leg Press. 4 sets of 5 at similar intensity.
Every session makes
AI smarter.
Performance data feeds back into AI memory. It spots trends you might miss — RPE creep, volume plateaus, recovery gaps — and suggests adjustments before problems emerge.
Average RPE trending up +0.3 over 4 weeks. Consider scheduling a deload.
What makes Kasoku different
A training platform built by coaches,
for coaches and their athletes.
AI Session Assistant
Chat with AI to modify workouts in real-time. Add exercises, swap movements, adjust sets — all through natural conversation.
Smart Workout Logging
Log every rep, set, and personal record. Track weight, reps, RPE, and notes for complete training documentation.
Periodized Training Blocks
Structure training with periodized blocks and weekly plans. Coaches create programs, individuals build their own — with AI assistance.
Sprint & Speed Training
Built for track athletes with Freelap timing integration. Auto-detect splits, analyze velocity, and track speed progression.
Personal Best Detection
Automatically detect new PRs across all exercises. Track historical bests, visualize progress, and never miss a milestone.
Exercise Library
Browse a comprehensive database organized by category, muscle group, and equipment. Add custom exercises for your unique training.
I'm an Athlete→
- • Track every rep effortlessly
- • See your progress in real-time
- • Beat your personal bests
- • Get AI coaching suggestions
I'm a Coach→
- • Build periodized plans visually
- • Monitor your entire roster at once
- • Make data-driven training decisions
- • Communicate seamlessly with athletes
Frequently asked questions
Kasoku uses AI to help you build and modify training plans through natural conversation. During a workout, you can chat with the AI assistant to add exercises, swap movements, or adjust sets and reps in real-time. The AI understands training principles and adapts suggestions to your context.
Yes. Kasoku supports coach-athlete relationships natively. Your coach can create training programs, assign them to you, and monitor your progress. Athletes log workouts and the data flows back to the coach in real-time. Both roles work within the same platform.
Kasoku supports strength training, running, sprinting, and general athletic training. It includes Freelap timing integration for sprint athletes, periodized training blocks for structured programs, and a comprehensive exercise library. The platform is designed to handle any training that involves sets, reps, or timed efforts.
Yes. All data is encrypted in transit and at rest. We use Supabase for our backend infrastructure with row-level security policies. Your training data is private by default — coaches can only see data from athletes who have explicitly connected with them.
Kasoku is a web application that works on any modern browser — desktop, tablet, or mobile. It is built as a progressive web app (PWA), so you can install it on your home screen for a native app-like experience on iOS and Android.
Yes. Kasoku is completely free during the beta period. All features are available to beta users at no cost. We are focused on building the best training platform possible and your feedback during the beta is invaluable.