Last year I have tried home workouts since the gym was shutdown for about four months. During that time, I realized that it is harder to maintain the challenge and effectiveness of the workout since few training equipments are available at home. Later I found out that time is a crucial factor to increase the challenge and effectiveness of the training. By incorporating interval training to my workout schedule, I started to see the gains! During this period, I used intervaltimer.com to create my own interval training timer. This website (mobile app also available) allows users to build and save their own training timer. It is great, but I’m a bit upset with its user interface since it imposes many limitations on how a user can customize the intervals of the timer. In addition, some of the features on the website is locked in the associated mobile app. This has led me to the idea of creating an open source alternative to intervaltimer.com.
Draggable Interval Timer