Time Out - Break timer with micro-breaks for Mac OS X.
Fitbod - Personalized Strength-Training powered by Machine Learning
Breaktime - Break time is an app that reminds you to stand up every chosen amount of time.
JEFIT - Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.
restbreak - This free program reminds you to take regular computer rest breaks.
Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.