HIT Trainer – 12 Min Workout

ZFA s.r.o.

In-app purchases

About this app

HIT Trainer is your AI-powered coach for effective, time-efficient strength training. Based on the Body-by-Science and High-Intensity-Training principles, the app guides you through ultra-efficient 12-minute workouts that deliver measurable results with minimal time investment.

Train smarter — not longer.
Every exercise is guided, analyzed, and optimized using real-time tracking and AI video coaching to help you maintain perfect form, consistent tempo, and ideal Time-Under-Load.

Features:
• 12-minute HIT workouts designed for maximum efficiency
• AI Video Coach that analyzes tempo, form, and fatigue in real time
• Automatic Time-Under-Load tracking for every exercise
• Progress tracking with personal records and performance insights
• Clear instruction of the Big-5 exercises
• Simple, focused workout structure for long-term success
• Scientifically based training concept inspired by Body-by-Science

HIT Trainer helps you achieve fast, sustainable strength gains — with minimal training time and maximum effectiveness.

Train with precision. Measure your progress. Transform your workouts in just 12 minutes per week.

What’s new

Minor UI improvements and bug fixes