You don't need a card to go to the gym, you can do it once, and you won't be forced to do it. It is acceptable that the management of the gym may advise customers to apply for a card.

Going to the gym once and for all is much more expensive than getting a card, but it depends on the frequency of going to the gym. If you seldom go, it is more cost-effective to pay in one lump sum. If you go there often, it is worthwhile to get a membership card in the gym.

Extended data:

There are nearly 100 kinds of fitness equipment in the gym, but they can be roughly divided into three types:

(1) Full-body fitness equipment: such as 10 comprehensive trainer and 16 home functional fitness equipment.

(2) Local fitness equipment: such as fitness bicycles, rowing machines, stair climbing machines, treadmills, leg bending machines, weight lifting machines, lift heel machines, etc.

Small fitness equipment: such as famous dumbbells, kettle bells, crank barbells, spring tensioners, fitness boards, pull rods, hand grips, etc.