by Brandon Smith, D&DH reader Not until last season, when I strapped on a monitor, have I ever considered how hard my heart beats while hunting. Although opinion varies, many doctors caution against exercising at a level greater than 85 percent of a person’s maximum heart rate. This increases the risk of heart attack....
- Watch Free Online Deer Hunting Videos
- DDH Store
- DDH Knife
- Instant Rut Predictions