It's not without losing weight ... there are as many ways as there are fish in the world ... but we haven't found them yet ... It's not worthwhile to teach them ... because I'm not a professor ... The way is to let him squat at home ... The rabbit jumps ... Push-ups ... Gymnastics (gymnastics is the simplest but the effect is poor) buys treadmills = = Many of them are ready-made ... Men are generally afraid to go out for running, which is embarrassing. ..