AI coaching
Trainer Bob
Your in-app coach for training, technique, recovery and nutrition questions. Bob builds plans around what you actually log, and tells you plainly when something belongs with a medical professional instead.
Sign in to chat with BobPersonalised progression plans
Start from your current best on a lift or movement and get a week-by-week plan that adapts as you log sessions.
Technique guidance
Ask about setup, tempo and common form faults for the movements FitSmash verifies — push-ups, squats, pull-ups, planks and more.
Recovery
Sleep, rest days, soreness and deload guidance so a streak does not turn into an injury.
Nutrition & supplement questions
General guidance on protein, hydration and what a supplement actually does, linked to the shop where relevant.
Safety boundaries
- Trainer Bob does not diagnose, treat or replace a doctor or physiotherapist.
- Red-flag symptoms — chest pain, fainting, sharp joint pain, numbness — always get an escalation to professional care rather than a training tweak.
- General fitness information is clearly separated from anything that would be medical advice.
- Your health notes and limitations stay private to your account and are never shown on public profiles.