![A gym class at the launch of Selfridges Boxing Gym at the department store in London, ahead of its opening to the public on Thursday Stock Photo - Alamy A gym class at the launch of Selfridges Boxing Gym at the department store in London, ahead of its opening to the public on Thursday Stock Photo - Alamy](https://c8.alamy.com/comp/M1N073/a-gym-class-at-the-launch-of-selfridges-boxing-gym-at-the-department-M1N073.jpg)
A gym class at the launch of Selfridges Boxing Gym at the department store in London, ahead of its opening to the public on Thursday Stock Photo - Alamy
![White collar boxers train at the Trad TKO Boxing Gym in London March 28, 2012. Workers in London's financial district known as the "City" are naturally competitive and having achieved financial success White collar boxers train at the Trad TKO Boxing Gym in London March 28, 2012. Workers in London's financial district known as the "City" are naturally competitive and having achieved financial success](https://c8.alamy.com/comp/2CYN8C5/white-collar-boxers-train-at-the-trad-tko-boxing-gym-in-london-march-28-2012-workers-in-londons-financial-district-known-as-the-city-are-naturally-competitive-and-having-achieved-financial-success-at-a-relatively-young-age-may-see-the-chance-to-fight-it-out-in-a-gladiatorial-tournament-as-a-natural-progression-picture-taken-march-28-2012-reuterski-price-britain-tags-sport-business-boxing-2CYN8C5.jpg)
White collar boxers train at the Trad TKO Boxing Gym in London March 28, 2012. Workers in London's financial district known as the "City" are naturally competitive and having achieved financial success
![Inside the £1,500-a-year London gym that will train Victoria's Secret models | Home gym design, Boxing gym, Gym design interior Inside the £1,500-a-year London gym that will train Victoria's Secret models | Home gym design, Boxing gym, Gym design interior](https://i.pinimg.com/originals/eb/b4/dd/ebb4dd8c0a587c7f5e298d55ff8988ca.jpg)