![machine ab crunch machine ab crunch](https://i.ytimg.com/vi/LCzplxE_3Cw/maxresdefault.jpg)
![machine ab crunch machine ab crunch](https://sep.yimg.com/ay/fitnessgiant/legend-fitness-selectedge-ab-crunch-machine-1106-6.png)
![machine ab crunch machine ab crunch](https://5.imimg.com/data5/SELLER/Default/2021/4/SG/JY/WJ/65603173/abdominal-crunch-machine.jpg)
230000036545 exercise Effects 0.000 claims abstract description 41.
![machine ab crunch machine ab crunch](https://i1.wp.com/expertfitnesssupply.com/wp-content/uploads/2019/12/DF-206_2048x2048@2x-scaled.jpg)
Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US36289302P priority Critical Application filed by Myles Tyrone Andree, Upshur-Myles Chantel Caprice, Christopher Langhart filed Critical Myles Tyrone Andree Priority to US10/385,971 priority patent/US20040077468A1/en Publication of US20040077468A1 publication Critical patent/US20040077468A1/en Status Abandoned legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US10/385,971 Inventor Tyrone Myles Chantel Upshur-Myles Christopher Langhart Original Assignee Myles Tyrone Andree Upshur-Myles Chantel Caprice Christopher Langhart Priority date (The priority date is an assumption and is not a legal conclusion.