Weight training should have the accumulation of weight, frequency and number of groups, and the reasonable collocation of different training parts. Better find a coach.
The second problem is the fat content. Pay attention to the necessary excessive intake of fat, eat less and eat more meals, eat more vegetables and less sugar, and protein has less fat.
Do aerobic activities for at least one hour at least twice a week, such as running, cycling, swimming, etc. The muscles trained in this way are more comprehensive and easier to look clear and elastic.