Exercise notation

[Mariatheengineer]

Please can someone explain what "chins 5,3,3" means. This notation is found in the "Barbell Prescription" book, page 189. Many thanks.

[Mark Rippetoe]

It's the reps at bodyweight.

[Roy Thomas]

Please can someone explain what "chins 5,3,3" means. This notation is found in the "Barbell Prescription" book, page 189. Many thanks.

Set of five. Set of three. Set of three.