Ultimate Strongman Big Z Edition Pro Resistance Band | Light | 15-35lbs | The Only Pull-up Assist Resistance Bands Endorsed by the World’s Strongest Man Big Z | Ideal for Stretching, Crossfit, etc.
Ultimate Strongman Big Z Edition Pro Resistance Band | Heavy | 50-125lbs | The Only Pull-up Assist Resistance Bands Endorsed by the World’s Strongest Man Big Z | Ideal - Powerlifting, Stretching, etc.
Ultimate Strongman Big Z Edition Pro Resistance Band | X Heavy | 65-175lbs | The Only Pull-up Assist Resistance Bands Endorsed by the World’s Strongest Man Big Z | Ideal for Endurance Training, etc.