Manyweather's credibility with the Cowboys organization runs deep and has been building for years, as he trained Jermey Parnell and Ronald Leary in the 2010s. But once seven-time first-team All-Pro ...

Before introducing his fellow cofounder of OL Masterminds, Duke Manyweather stood in front of a room of about 200 people and ...

Offensive lineman are the unsung heroes of every football team. Duke Manyweather, founder of OL Masterminds, is out to change ...

Offensive line guru Duke Manyweather has a close relationship with the Dallas Cowboys, and he's heaping high praise on the team's 'most talent-rich' line in years.

About 30 miles north of downtown Dallas, as groups of large men walked toward a building last week, people craned their necks ...