111/366: 400m #intervals in #puma #spikes! #run, #running, #runshots, #runner, #gopro, #goprohero, #bestoftheday, #newbalance, #training, #trainhard, #tempo, #400m, #speed, #sunset, #athletic, #runfast, #runningspikes

95/366: Yes! 10*400m #interval #training during the #sunset on #athletic oval. #running, #tempo, #runfast, #nike, #speed, #runshots, #traininghard, #bestoftheday, #gopro, #goprohero

65/366: 15*400m #intervals today in my favorite #athletic oval in #Brno #Bystrc. #running, #training, #tempo, #runfast, #newbalance, #speed, #runshots, #traininghard, #gopro

41/366: It is kind of alchemy to train running quality. I shut the door of my lab with my magic plan and lets see after couple of weeks:-) #temporun, #hansonsmarathonmethod, #intervals, #trainhard, #pskolymp, #athletic, #running, #coconutwater