Today I had to do my weekly HIIT Session. This time I decided to perform Long Shuttles (800m+) in HIT Zone 1, in my case between 101 to 106 % of critical power (321 Watts). As my track was not flat it was quite challenging to hold the power inside the zone when the elevation of the terrain changed within the intervals. From pushing slowly and powerful uphill to running with a very high cadence downhill and a high need of concentration and proprioception. Most time I pushed harder than necessary, because I was afraid of falling below my threshold. Fortunatly I was able to push through all intervals as I planned, so it was a very effective session to increase my VO2max. 💪🏻🔥💥🚀 #pushathletiktraining #transalpinerun #zugspitzultratrail #trailrunning #marathoncoach #endurancetraining #energysystemtraining #strengthandconditioning #laufcoachdueren #marathonvorbereitung #pushyourlimits #noexcuses #trainhardfighteasy #trainlikeapro #firstbeat #garminconnect #trainingpeaks #stryd #runwithpower https://www.instagram.com/p/B-45c7Bh8Ml/?igshid=cpnb0ev0h16m
















