Push ups Tabata- second week

As I've decided last week, Sunday is my "Tabata day" I stick to it. Yesterday I've repeated exercise. It was better. This time I managed to do 21/20/20/18/15/12/12. That means I improved from 106 reps to 118 reps. There is also radical strength decrease after fourth set but it is better. After Tabata I did 2 x 20 burpees and stretching. I hope, I'll keep it for a few weeks. Than, I'll switch from push ups to air squats. My goal with push ups is to finish with 15- 16 reps in last two sets. I wonder how long it is going to take me to accomplish that :-)

Those results I can beat during wormup :-).... Those on the right .