The 2012 NFL Scouting Combine will kick off this week as the country’s top prospects descend on Indianapolis to try to improve their draft status. During the Combine, players will be put through rigorous testing, both physically and mentally.

Along with the fan favorites, like the 40-yard dash and the bench press, players will do a wealth of agility position drills to give teams a good look at what they have to offer.

NFL.com’s Mike Mayock explains all the Combine’s ins and outs in this pretty cool interactive feature on NFL.com. If you’re looking to kill some time or learn more about how the Combine works, check it out.