ok ... ds1 started at a club at 7 zipped through that club's squads, so went from 1 to 3 sessions a week by the time he was 8, went up to another session by the time he was 9, then outgrew that club so moved to a more competitive one
he's been there a couple of years now and is in their top junior squad and swims 2 hours on Monday, 90 mins on Wednesday, 90 mins Thursday, 2 hours Friday, 1 hour land training on Sunday followed by 2 hours swimming, plus swimming 2 lunchtimes a week for school, plus galas on a regular basis - open meets and counties/regionals are all day Saturday and Sunday, inter-club galas and club champs are in the evening
ds loves it but it does take up an awful lot of time plus ferrying about although thankfully he's now old enough for us to drop him and pick him up rather than have to hang about on poolside for the whole session
ds is also doing nothing like the amount of training many of his competitors do - some 11 or 12 year olds are swimming 7-9 times a week including very early starts, but thankfully his club is more concerned with keeping them in the sport long-term rather than having them staggeringly successful in the early years then burning out at 14
dd (6) has just joined too ....
I keep reminding myself that it would be worse standing on a cold, wet touchline ...