The Prowler®

Prower® 2

On April 4th, 2005, the first Prowler® 2 manufactured by Williams Strength was sold. Since then, it has been copied in various forms by numerous companies; featured on the hit NBC show “The Biggest Loser“; named by Muscle and Fitness magazine as one of the 12 Best Exercises for Sports Performance and “quite possibly the most versatile and effective conditioning tool ever devised”; used by more than half of all NFL teams and countless colleges, high schools and training centers; and shown hundreds of thousands of times on YouTube – all of which has made it the most popular conditioning sled ever built.



Featured Links:

As seen on NBC’s The Biggest Loser

Named one of the Top 10 Exercises by Muscle and Fitness magazine

Joe DeFranco talks about his Prowler® training

View a custom Prowler® gallery here

Special Edition Chrome Prowler

Special Edition Chrome Prowler® 2

Special Edition Pink Prowler®

Custom Yellow and Black Prowler®

Fireman Workout

Custom Blue and Yellow Prowler® 2

2006 Calendar Picture

2008 Calendar Picture

2009 Calendar Picture

The Prowler 2 Conditioning Sled on The Biggest Loser

The Prowler® on the Biggest Loser

Biggest Loser Prowler push

Biggest Loser Prowler® push