Simple Training Timer - STT -

Simple Training Timer (STT) is a Chrome extension timer designed to assist your strength training by accurately tracking preset work time, break time, reps, and sets. It delivers precise interval timing to help you stay on schedule during daily workouts.

It supports multiple training menus with customizable settings for different routines, making it easy to adapt workouts. Learn more or review Terms of Use at the provided link: https://eeggs.jp/terms-of-use-en