Track Stronger By Science RIR Program with Gym Log.

Stronger By Science RIR Program is a 4-day hypertrophy training approach focused on muscle building and autoregulation. Use this page to understand the training style and organize your workouts in Gym Log.

Choose your start date

We'll place the program into your Gym Log calendar starting on this date.

Program start

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Your existing workouts stay safe.New sessions are added only where there is an open slot.

Gym Log workout library•Track it. Progress. Repeat.