Key takeaways

  • Every set and rep from Hevy is tracked. Estimated 1RMs are calculated for each lift and monitored over time.
  • A 2017 meta-analysis by Schoenfeld et al. found that 10-20 weekly sets per muscle group is the sweet spot for hypertrophy. The AI counts yours and tells you if any groups are underdone or overdone.
  • When a lift stalls for 2+ weeks, the AI flags it and suggests specific fixes - rep range changes, exercise variations, or a deload.
  • Recovery data from WHOOP or Oura tells the AI whether a bad session was from poor recovery or a real programming problem.

AI Weightlifting Coach

Your AI coach tracks every set, rep, and weight you log in Hevy. It spots plateaus, counts volume per muscle group, and tells you when to push harder or back off based on your recovery data.

Progressive overload tracking

The AI calculates estimated 1RMs for your key lifts and tracks them week over week. It catches when progress stalls and recommends evidence-based changes: different rep ranges, exercise substitutions, or intensity cycling.

Volume per muscle group

Weekly sets per muscle group are tracked automatically. If your chest is getting 20 sets per week but your hamstrings are at 6, the AI points out the imbalance. It compares your numbers against the 10-20 set/week research benchmarks.

Recovery-timed deloads

Instead of deloading every 4th week regardless, the AI uses your HRV trends, sleep data, and performance plateaus to recommend deloads when your body actually needs them. Sometimes that's week 3, sometimes week 6.

Exercise selection feedback

Over months of data, the AI sees which exercises drive the most progress for you. If flat bench drives your chest growth but dips don't, it'll suggest rotating your accessory work accordingly.

Frequently asked questions

How does the AI weightlifting coach work?

Connect Hevy for your gym data and optionally WHOOP or Oura for recovery. The AI tracks every exercise, set, and rep. It calculates volume per muscle group, monitors 1RM trends, and sends you coaching feedback after each session via Telegram.

What data does it track?

Exercises, sets, reps, weight, estimated 1RMs, volume load per muscle group, training frequency, and progressive overload trends. If you have a wearable, it also uses HRV, sleep, and recovery data to time deloads and manage training intensity.

Can it help me break a plateau?

Yes. It monitors 1RM trends for all your lifts. When a lift stalls for two or more weeks, it suggests rep scheme changes (e.g., switching from 5x5 to 3x8), exercise variations, or a strategic deload. It picks the approach based on the pattern of the stall.

Does it work without a wearable?

Yes. Hevy data alone gives you volume tracking, plateau detection, and progressive overload guidance. Adding WHOOP or Oura makes deload timing smarter and helps explain why certain sessions went poorly.

Can it create a workout program?

Yes. Based on your training history, available days, and goals, it recommends a split and target volumes. It distributes work across muscle groups to hit research-backed benchmarks and adjusts over time as it learns your recovery capacity.

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