Of course their training is lacking.100 Push ups.100 sits ups.
And 100 squats. Then a 10 Kilometer run. Do it every single day!
THAT is how you become strong!
I can't wait for this to get enough chapters so that they can begin production for an anime ... I just hope it isnt one of those horrible 5 minutes animes that are getting popular now ...
man I wish this manga had many more updates, and I hope there is a point where they start dating and we continue to see how the bullying continues in more cute way