Sports can download fittime, which contains a lot.
If you can persist, control your diet every day; Aerobic for more than 40 minutes every night, plus ten groups of strength training.
I'm sure I can lose weight, even lines. Stick to it for a month and see the effect.
How much body fat do you have now? You'd better go to the gym and measure it. Compare it next month. Losing weight is not about weight, but about body fat rate.
Remember to think that losing a few pounds means losing weight, which may be water or stool.