Here is a link to many yoga tips offered by Grokker: https://grokker.com/yoga/tips . Best wishes and good luck! :)

Please find some beginner yoga programs that will help you to get started. I have included the beginners guide to yoga and also 3 steps to yoga which I hope you can enjoy. These practices will help tone your body but will also help you to be in the moment and fill you with positive energy.
https://grokker.com/yoga/program/yoga-basics-the-beginner-s-guide-with-celest/57dbf89c96a02c934191d5a6
https://grokker.com/yoga/vinyasa/program/3-steps-to-yoga-with-celest-pereira/57dbf7e596a02c934191d55c
https://grokker.com/yoga/beginners/program/everyday-yoga-level-1/5db0890a8ce7ab34f4ad553c
https://grokker.com/yoga/beginners/program/yoga-for-beginners-with-siri-peterson-cavanna/56c4cb8555ebe0d0080df682