Congratulations and welcome to Hive 
Actifit and Exhaust would be two spaces to share us some life hacks in getting into shape. Self Improvement or Hive Fitness are other options as well. You can also check out our different Communities and see what interests you.
To help you on your journey here, you can read How To Get A Great Start on the Hive Blockchain or check out some resources in newbies-guide. Also, engaging with the community makes it much easier to build your network and gain support. And lastly, Plagiarism and any form of abuse is considered a serious offense. Navigating here on Hive can be somewhat tricky so make sure to check out the things mentioned above.
RE: My presentation in hive