Download of SmartGym 7.5.1 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is SmartGym. The application is categorized as Lifestyle Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
SmartGym is an application that keeps track of your workout. You can create personalized routines with notes, goal, stretches, and add specific information to each exercise, like sets, reps, weight, and resting timer. If you add custom resting timers to each exercise, SmartGym will alert you when it’s time for the next set. You can check each exercise as done and add them to your history, so you can always improve.
You may want to check out more Mac applications, such as HealthNut, rubiTrack or Ascent, which might be related to SmartGym.