Development of Media Strike Zone for Pitching Learning Process on Softball

• প্রধান লেখক: Roas Irsyada (লেখক), Bambang Priyono (লেখক), Ipang Setiawan (লেখক), Agus Widodo (লেখক)
• বিন্যাস: গ্রন্থ
• প্রকাশিত: Universitas Negeri Semarang, 2019-07-01T00:00:00Z.
• বিষয়গুলি: article
• অনলাইন ব্যবহার করুন: Connect to this object online.

Softball games are one form of small ball games learned at school. In the softball game there is strike zone, which is an imaginary field between the elbow and the knee of a batter, and is above the home base. Students find it difficult to find the strike zone so that when throwing pitchers always &...