Six quick answers → your training week, a safe weight-loss estimate, a 10k-step daily goal, and rewards to chase.
Estimates use the Mifflin-St Jeor equation, capped at a safe 1% of body weight per week. It’s a guide, not medical advice.
Type today’s total from your phone’s health app.
Log today’s weight — it keeps the estimate honest.
One photo a day — same spot, same light, same pose.