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House rules

At ARJ Training we consider our gym as an extension of our home. It is homy and everyone is welcome. As in any home, there are rules to make everybody feel at home.


General rules

  • At the gym everyone communicates in Dutch
  • No profanity 
  • Verbal or physical abuse will not be tolerated
  • Respect for each other's goods
  • Pets are not allowed
  • Undesirable and desirable harassment are not permitted
  • Do not enter the training mat with shoes
  • No food and / or drink to the training mat
  • Training is mandatory in own training gear
  • Leave your Sport bags in the space provided



  • Take care of your personal hygiene
  • Excersise in appropriate sportswear
  • Sleeveless shirts are NOT permitted during MMA classes
  • Bare-chested training is NOT allowed
  • The use of slippers is compulsory
  • The use of a towel is required



  • Carefully handle all materials of ARJ trainingen
  • In case of damage or loss, the costs are recovered from the perpetrator
  • If you do not follow the house rules of ARJ training, you can temporarily or permanently be refused to enter the gym
  • ARJ trainingen is not responsible for loss, theft and / or injuries in and around the gym
  • If necessary misbehavior is reported to the police

ARJ - The Hague