This is simple: click through the pin to open the workout and use the Add to your calendar button at the bottom to send it to your account. Make sure you log into your account first. 👍
⚠️ A word of caution: while there are over 2,000,000 workout pins on Pinterest, including our board, be careful as most of them are put together by individuals who aren't personal trainers. If the workout says use a 60lb dumbbell for wrist curls – don't.