Review on Level Up Your Chest Workout with MOVEMINT Power Twister: Choose from 20KG to 100KG Options by David Robinson

Well I read other reviews that said I should start with 20kg so I did. It was too easy for me. I work but I'm not an animal. I'm 59 now, but I really needed a stronger one. So I ordered 40 kg, barely bent! I will try 30kg and hopefully work up to 40kg. I think 30kg would be a good starting point for me and for most guys who are strong enough 20kg would be a good start for women or small children. I could flex it all day and don't get tired. I will consider 30kg once I have it.