I just finished a 4.197km running that lasted about 0hh:26mm:20ss !
As usual on Wednesdays, I have worked the force and strength of my body, focusing mainly on HIIT exercises for Core reinforcement, planks, pull-ups etc.., and combining un sprint between exercises.
The Novelty today is that half of the the length of the sprint I did run maintaining the breath so, no breathing at all :-). This is called apnea training run.
You may think I am crazy but believe me when I tell you that this technique does greatly in order to improve the aerobical conditions but it could be also dangerous if you abuse from it.
Also I did around 16 Km cycling while commuting from home to the office... again, 
Someone can say that anyway you could also do a post per activity but today I did three, 2 cycling and 1 running...
If I start to post such a number of activities in different posts I would risk to bore you more than now.
Keep on running!
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