The equipment I have made was a water with a soda bottle. The real price of the equipment is $25.00. The reason I chose the equipment is because it is good for your muscle. It would help people who has struggles to pick up things. Is would make your arm stronger. It’s good for therapy. It’s is easy to make.You could build it anytime you want.
The way I made the soda water bottle is I got a bottle and I put water in the soda water bottle. The reason I chose this equipment because it was easy to make. The first step is to get a soda water bottle. The second step is to put water in the soda water bottle. The third step is to close the soda water bottle.
The reason is important to make your own equipment because you could do your own Exercises. My Experience on this is that you could make anything. You could use this for your deltoid,pectorals,and biceps. You could make a gym with diy.