I didn't find any websites for online study.
There are many free websites that teach basic workout routines, breathing exercises, and how to warm up correctly. However, some are much better than others are. To find the sites that best match your needs do an online search and make comparisons.
There are a number of websites that offer exercises for senior citizens. The article in the related links has some very simple exercises that can help to strengthen the legs and prevent falls.
You can find some golf exercises on line for free at golf tutorial websites. You can also use YouTube for this type of video. There are also videos you can buy online.
The Callanetics exercise program was created in 1982 by Callan Pinckney. She sought a medication-free way to eliminate her recurring lower back and knee pain.
Yes, please go to www.bodybuilding.com/exercises. On that website, they have over 300 instructional videos which are absolutely free.
There are a lot of information websites on the net which teach you how to make a free webpage of your own. Some require basic skills, others are for the complete novice.
Go to kindergarten supplies dot com to get all the free kindergarten worksheets you need. The sheets do teach them skills they need to know to advance in grade school.
learn2type.com it gives u FREE teaching and practice and how many minutes you can type per minute.
123 Teach Me and Online Free Spanish are websites that teach the language. Rosetta Stone is very popular but don't forget that most middle and high schools offer language classes.
www.youtube.com
There are many links to the free-scores website on similar websites that offer free sheet music or in guides that teach a person to learn to play instruments. The website offers free sheet music for a variety of instruments.
There are lots of websites on the internet to teach it. You can also check with local schools. Some of them offer free classes for learning how to do such things.