▁St amps ▁St amps ▁Category : Post al ▁system ▁of ▁Italy ▁Category : Post age ▁st amps ▁of ▁Italy <0x0A> </s> ▁Con cept 2 ▁is ▁a ▁manufact urer ▁of ▁row ing ▁equipment ▁based ▁in ▁Verm ont , ▁USA . ▁It ▁is ▁best ▁known ▁for ▁its ▁air ▁resistance ▁ind oor ▁row ing ▁machines ▁( a . k . a . ▁" erg om eters " ▁or ▁" er gs "), ▁which ▁are ▁considered ▁the ▁standard ▁training ▁and ▁testing ▁machines ▁for ▁competition ▁row ers ▁and ▁can ▁be ▁found ▁in ▁most ▁g ym s . ▁▁ ▁Compet itive ▁events ▁row ed ▁on ▁a ▁Con cept 2 ▁ro wer ▁include : ▁the ▁CR ASH - B ▁S print s ▁( which ▁style ▁themselves ▁the ▁world ▁championship ▁for ▁ind oor ▁row ing ); ▁the ▁British ▁Ind oor ▁Row ing ▁Championships ▁ind oor ▁row ing ▁compet itions ; ▁and ▁the ▁Cross F it ▁Games ▁events ▁( including ▁the ▁Cross F it ▁Open ▁and ▁qual ifiers ). ▁Con cept 2 ▁also ▁manufact ures ▁o ars ▁for ▁sc ull ing ▁and ▁swe ep ▁row ing ▁( under ▁the ▁name ▁Dre iss ig acker ) ▁and ▁air ▁resistance ▁Nord ic ▁ski ing ▁train ers ▁( S ki Er gs ). ▁ ▁History ▁ ▁The ▁company ▁was ▁founded ▁in ▁ 1 9 7 6 ▁by ▁row ing ▁brothers ▁Dick ▁and ▁P ete ▁Dre iss ig acker . ▁The ▁two ▁brothers ▁tri aled ▁for ▁the ▁American ▁team ▁for ▁the ▁ 1 9 7 6 ▁Summer ▁Olympics ▁and ▁while ▁prepar ing , ▁they ▁modified ▁their