With its wheel-shaped football training equipment that features a high-density foam core and durable PVC outer shell, Tackle Tube lets coaches teach proper fundamentals without unnecessary player-on-player contact.

RELATED CONTENT: #TackleTubeTuesday football drills: Shoulder punch

In this second entry in an 11-part #TackleTubeTuesday training series, USA Football Education and Training Senior Manager Andy Ryland introduces the dog tackle, which he calls "a modified six-point progression drill which teaches our athletes to come out of our hips and generate force on the tackle."

RELATED CONTENT: Prep for the Season: Watch for summerlong #TackleTubeTuesday football drills series

To see more Tackle Tube drills, and how to utilize it in your practice plan, check out #TackleTubeTuesday videos all summer long.

If you want to add Tackle Tube to your practice regimen, the company offers special deals through USA Football. When you order, use the code USAFOOTBALL20 at checkout to get $20 off each tube. If you buy six or more, enter USAFOOTBALL for a $25 discount per item.