No you hit as hard as you could full contact. Spacetime is actually wrong, ITF is penalized for full contact WTF is full contact delivery. Head gear, chest protectors, for arm and shin/instep pads. Head gear and gloves in 2 years of amateur KB. Guys would get dropped in TKD even through head gear and chest protectors, so power delivery was not a question.Are you saying that you fought nonstop with no gloves, head gear, chest protectors and feet protectors?
I've never and would never(because I'm not getting paid) spar or compete without head gear. I played football for 7 years through HS and Collage and had as many concussions as I could safely take. Now knowing what we know about the long term effects of head trauma non head protected sparring without monetary gain is so unwise.