The Wisconsin Badgers marked their second spring practice with a focus on their run game, displaying a deep running back room and an energized atmosphere that led to a few scuffles amongst the players. Despite it being a non-padded practice, the intensity and competition on the field impressed head coach Luke Fickell.

The practice began with an emphasis on the run game, as the first set of 11-on-11 drills consisted exclusively of run plays. Leading the pack was Chez Mellusi, who looked close to full health after initially expecting limited participation this spring. The running back's strong performance bodes well for the Badgers' offensive plans.

However, the battle for the backup positions in the running back group promises to be intriguing. Oklahoma transfer Tawee Walker exhibited fresh skills as a one-cut runner, showcasing solid explosiveness and downhill capabilities. Jackson Acker also saw significant playing time, potentially indicating his status as the RB3 option for the team.

The Badgers also reintroduced some two-back sets from last season, featuring Mellusi and Braelon Allen, hinting at their intentions to incorporate such formations into their gameplan this year.

On the defensive side, Gideon Ituka displayed his potential as a powerful runner but struggled as a pass-catcher. While the absence of pads limited tackling opportunities, the day was filled with energy and intensity, resulting in a few scuffles between players.

The quarterbacks, Braedyn Locke and Tyler Van Dyke, had an up-and-down day due to the run-heavy focus. Locke threw an interception in his second set of 11-on-11s, while Van Dyke narrowly avoided one. Both quarterbacks primarily made shorter throws to the running backs, as Wisconsin highlighted their versatility in the passing game.

The practice also provided valuable learning opportunities for freshman quarterback Mabrey Mettauer, who showed signs of inexperience throughout the day. Mettauer struggled with pocket presence, attracting pressure and taking unnecessary sacks. Nonetheless, the extensive reps given to all four of Wisconsin's top quarterback options are crucial for their development.

In terms of the defense, the Badgers experimented with the nickel spot, employing Austin Brown and Owen Arnett in the slot. The team also tested R.J. Delancy and Jonas Duclona at cornerback, showcasing the depth and versatility of their safety positions.

With several cornerbacks recovering from injuries, it remains to be seen how the nickel position will evolve throughout the spring. Head coach Luke Fickell praised Max Lofy and Michael Mack for their performances at safety during the practice.

As the Wisconsin Badgers gear up for a competitive spring season, their focus on the run game and the development of their quarterbacks and defensive backs will be key in shaping their success.

(Note: The article has been written based on the information provided and focuses on the entities, numbers, and dates mentioned.