Pittsburgh Steelers adopt 'Thud Up, No Tackling' approach for physical training camp.

The Pittsburgh Steelers are emphasizing a physical training camp while implementing a 'Thud Up, No Tackling' policy, a coaching decision by Mike McCarthy. This approach aims to maintain intensity and physicality without full-contact tackling, as players like offensive tackle Max Iheanachor and linebacker T.J. Watt engage in drills.