The weight of the squat is actually 80% of your weight plus the weight of the barbell. If you don't do squats often, you may not adapt to this weight. Another possibility is that you are squatting too deep!

As for the biggest gap between squat and bench press, everyone is different. The approximate weight order is that squat is greater than hard pull and bench press. Of course, many people may have different training priorities. I am normal, with a weight of 68kg, maximum weight 175- 180kg, hard pull 165- 170kg, bench press145-150kg; At the same time, a buddy in the gym bench presses 120kg, squats 80kg and pulls only 50kg. ...

Generally speaking, a person's bench press is twice your weight. For example, if your weight is 140 kg, then your bench press will reach a platform period of about 140 kg through normal training, which means it is difficult to grow taller. The weight of the squat platform is about three times your weight.