The F8 Widow Maker is very different to a slingshot and can add over 40% to your max raw bench by helping train your CNS to maintain power under maximal loads without the wear and tear – helping you bench more weight than ever before.
Made with the highest quality materials, this superior bench aid maintains its elasticity and strength, with each layer offering resistance of 42 lbs./in. over an 8″ range of motion. The Widow Maker’s patented design allows for maximum return and yields the highest rebound of any shirt in this style.
Bench more weight than you ever thought possible with the F8 Widow Maker.
F8 Widow Maker Features:
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Patented design that allows for maximum return and yields the highest rebound of any shirt in this style.
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Engineered with the highest quality materials that maintain its elasticity and strength.
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Each layer offers resistance of 42 lbs./in. over an 8″ range of motion.
SMALL 165lbs & UNDER
MEDIUM 165lbs-198lbs
LARGE 198lbs-242lbs
XLARGE 242lbs-275lbs
2XLARGE 275lbs & UP











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