Club IndustryCore Health & Fitness Acquires Jacobs LadderCore Health & Fitness is a portfolio company of US-based private equity firm Gainline Capital Posted on 09/06/2022 By Author Atkins Diet Club IndustryCore Health & Fitness Acquires Jacobs LadderCore Health & Fitness is a portfolio company of US-based private equity firm Gainline Capital Partners LP. Core’s brands include StairMaster, Schwinn, Nautilus,….1 day ago