Daily I try to find a private place/time for a few mins of Kata. if i can exercise a few days that is great too (like go for a jog, do some push-ups, situps etc). My 6 yr old son and I have ever done push-ups and situps on my iphone app waiting while on vacation .... others can stare all they want, we have fun with and laugh and challenge each other (my 6 yr old can do more push-ups than me).