Feedback
The Persistence of Local Cultures
For all the talk of globalization in our present historical moment, much of human experience... Read More
The Emergence of Advanced Forms of Communication
As noted earlier, one of the most important developments during the Neolithic Revolution was the... Read More
Great Leaps Forward
At the start of this chapter, we asked an important question: How did we humans... Read More
Learn more about the freestyle stroke
Freestyle is the fastest of the competitive strokes. In competition, however, swimmers often try to... Read More
Improve head and body position to breathe more effectively
Getting enough air while swimming in open water is critically important. This drill and the... Read More
Develop strength to add power to your stroke
To develop strength in the lats and the muscles of the upper back, some of... Read More
Tackling Knowledge Lacking
Every football coach knows that tackling is one of the most important fundamental skills in... Read More
Running-Game Structure in Modern Offenses
The offensive system should have the flexibility to adapt and be complementary to the athletes’... Read More
Quarterback Challenges in Canadian Football
Playing quarterback in Canadian football definitely has its challenges. With only 3 downs to make... Read More