20170808 - Marengo Football Practice (hrb) - nwherald
Kayla Wolf - for Shaw Media
Marengo's Blake Heinberg, left releases a tackling dummy to a teammate during practice Tuesday, Aug. 8, 2017, at Marengo High School.

Kayla Wolf - for Shaw Media
Marengo's Blake Heinberg, left releases a tackling dummy to a teammate during practice Tuesday, Aug. 8, 2017, at Marengo High School.