If it is simple, the equipment is made in China, 40,000-50,000 dumbbells, barbells, bench presses, upward inclined bench presses, Smith machine (if it is really simple, you don't need to buy it) sit-ups and chairs, squats, rowing machines and butterfly chest clips. Simple words, these are generally enough, better words are much more expensive, such as treadmills. Dumbbells and barbells can exercise all muscle groups in the whole body, so I think if it's simple, all the ones I mentioned above can be used. If the dumbbells are complete, you can buy 100 single (single) from the No.5 order. Of course, you should also equip girls with some exquisite pressure, as well as fitness balls and the like. These are not worth much.