Gym Rules

ONI GYM 24 has some rules to make training smooth.

Don’t touch walls

The walls of ONI GYM 24 are made with interior light board, so these walls don’t withstand that much load.

There’s a possibility to break these walls while stretching with touching these walls.

If you need to stretch with touching these walls, please do it with touching squat racks instead.


Powder and solid chalks are prohibited in ONI GYM 24.

Please use Liquid GRIP Chalks put in each area.

Please don’t touch anything with hands put chalks, and wash hands as soon as possible after finished workout.

Share the equipment

It could be busy, even though there is a lot of equipment.

Other gyms have time regulation to use one rack, but there’s no such rule in ONI GYM 24.

Please share one rack with other trainees while busy time.

Please change on every set while sharing one machine.

A person or a group occupying facility is prohibited in whole area of ONI GYM 24.

Face Towels, Bath Towels

Face towels and bath towels are available for free.

Please use towels for wiping body.

Don’t clean equipment, floor, walls, and pillars with these towels. Don’t use towels for trainings. Don’t break towels intentionally. Don’t takeaway towels.

Please get towels back in the returning box in locker rooms after you finished using towels.

Method to change the rack heigh


The rack height can be changed with jacks for sharing one rack with other trainees.

It can be changed without putting barbells away.

The weight using range

There’re sign plates on squat, bench press, and deadlift area to show the weight range.

Please use one place in this weight range while busy time.

Please move racks after you finished light warm ups. Please get racks back the signed style after finished using.


Height of safety arms


Safety arms are locked at one height not to make it lower, but it’s possible to make it higher.

This’s one of the protection systems not to get accidents.

Area of Barbell Drops


You can drop the barbells only on these platforms. Dropping barbells in other place is prohibited.

Dumbbell Mitt


When you use dumbbells and barbells on 2F, you must use dumbbell mitt.

Baby Powders

Ask permission to use baby powders from staffs before using it.

Please clean up the floor and equipment after using it.

Put back the equipment and clean up



Put back barbell shaft, dumbbells, plates, and others to the decided place and weight after using them.

Clean up the place touched by yourself and bench sheet with alcohol and towels.

Clean the barbells with brush and towels after using the chalk.

Spot trainings

Staffs of ONI GYM 24 don’t spot your trainings or give training advice, because staffs job is mainly “gym maintenance”.

Please spot each other with other trainees, or make contraction with ONI GYM 24 Personal Trainers.

Taking Pictures and Videos

You can take photos or videos freely at gym area or bar area in ONI GYM 24.

*PROHIBITS: Taking pictures or videos at locker rooms or restrooms.

*Ask permission or edit before upload photos or videos, if other trainees are on them.

No Smoking

No smoking in the whole area of the building.

No shoes


Outside shoes can’t be used in the gym area. Please bring indoor shoes.

Change the shoes on the duckboard. There’s a lift for wheelchair at the front door area. Slippers are for visitors, so please change there.