Back in university, I rewarded myself with one attempt at 3-ball juggling after 30 minutes of studying. So, my hackathons were throwathons :-) Worked great, and

Back in university, I rewarded myself with one attempt at 3-ball juggling after 30 minutes of studying. So, my hackathons were throwathons :-) Worked great, and I learned to juggle within a week. Somewhere else I read that someone did push-ups, squats or planks during breaks. That would be a great tip for me nowadays. Pushathons?