Workout logging with autocomplete for hundreds of exercises
Theron logs exercises, sets, reps, weight, and estimated calorie burn per session, with autocomplete so you're not typing "Barbell Bench Press" from scratch every time. Every logged session feeds directly into your progress charts.
Start logging workouts freeWhy consistent logging matters more than a perfect program
The best training program is worthless if you don't track what you actually did — progressive overload requires knowing last session's numbers to beat them. Fast, low-friction logging is what makes that consistency possible week over week.
How workout logging works
Start a session
Log from a plan or start freestyle.
Add exercises with autocomplete
Search hundreds of built-in exercises instead of typing full names.
Log sets, reps, and weight
Enter each set as you go, with estimated calorie burn calculated automatically.
Review the session
See a full summary, saved to your workout history and progress charts.
Fast entry
Autocomplete removes the friction of typing exercise names during a workout.
Full set-by-set detail
Weight, reps, and sets tracked individually, not just a total.
Calorie burn estimates
Every session estimates calories burned automatically.
Feeds progress tracking
Logged sessions directly power your progress charts and training frequency stats.
Who uses workout logging
Progressive overload training
Anyone tracking numbers session to session to keep pushing progress.
Coaching clients
Clients whose logged sessions a coach reviews for compliance and progress.
General consistency tracking
People who just want a record of training frequency over time.
Related features
Workout logging — common questions
Does it have a built-in exercise database?▾
Does it estimate calories burned?▾
Can I log a session against an assigned plan?▾
Get in touch
Questions about Theron, partnership inquiries, or just want to say hi — we respond within 24–48 hours.