Im not aware of a lot of softball sites but this is what I always check out in terms of softball conditioning and a lot of softball tips on improving softball skills
Reliable Sources was created in 1992.
unreliable sources show nothing close to many reliable sources
Non-reliable or unreliable sources are ones that have no validity or believeability. In other words, an article that lists sources is more believable than strictly opinion. A term paper is more reliable if the author cites sources.
Answer this question… Which of the following Internet sources is the least reliable for research?
Internet information is not 100 percent reliable. Suggestion is that you compare information from reliable sources with other sources before using information.
It's as reliable as Wikipedia.
User-generated answers should not be treated as reliable sources.
It is 3*S where S is the circumference of the softball.