In my experience of wearing all -poly systems, with the whole bald area having been coated with two coats of adhesive, you`d be fine /have no worries in relation to any type of sports or even heading a football --no way would it detach, up to at least 2 weeks after being bonded. In warmer weather, the adhesive will become unstable that bit sooner than in cold winter weather.
In relation to lace systems, again, if you intend to go to a water -park, obviously the system will be wet for a prolonged time, so you might want to consider using the Ultrahold for a full perimeter bond, and maybe criss-cross your scalp a bit just to hold the centre of the system --this is more for your own peace of mind. If you intend to partake in these activities, do a good strong bond, first, and then go and enjoy yourself --you really should not have any issues --only thing might be that you won`t get as long a `wear` from that particular bond due to the effects of sweating and moisture on the adhesive, as you can imagine. Paul.