Welcome! For the "mind" and "cooking" categories, jump right in and watch any video you like, in any order!
For the "yoga" category, I would start with these twelve linked videos, and then try this program: Yoga for Beginners with Siri Peterson Cavanna https://grokker.com/yoga/beginners/program/yoga-for-beginners-with-siri-peterson-cavanna/56c4cb8555ebe0d0080df682
For the "fitness" category, I would recommend starting with these beginner programs:
Weight Management JumpStart with Sarah Kusch https://grokker.com/fitness/strength-training/program/weight-management-jumpstart/59276fcb3c53ad5663f899f2
Webcam Workouts with an All-Star Mix https://grokker.com/fitness/program/webcam-workouts/5eb44594f680b63b2aab394e
Five to Thrive with Angelo Dela Cruz https://grokker.com/fitness/stretching-and-mobility/program/5-to-thrive/5bd7a4870552fe684750cfa0
Flexiblity and Control with Angelo Dela Cruz https://grokker.com/fitness/flexibility-and-balance/program/flexibility-and-control/5b2aa40759a78e3cd220e9d3
Walk Strong with Ellen Barrett https://grokker.com/fitness/cardio/program/walk-strong-low-impact-cardio-with-ellen-barrett/5887e4e30eeec67481fa03fa
Mobility Snacks with Sarah Kusch https://grokker.com/fitness/stretching-and-mobility/program/10-minute-mobility-snacks/645c259bd647f852e2e5d405
Activate and Mobilize with Lucia Ramirez https://grokker.com/fitness/stretching-and-mobility/program/activate-and-mobilize-functional-mobility-for-life/6285701bf44d5a3e23b871a1