All series of Laimil aerobics. It's basically aerobic exercise. In other words, they are essentially all about losing weight. Including Body Pump (barbell exercise), which looks like you are building muscles, but the calories burned are pretty good.

Fighting is okay, and it is easier to lose weight. The whole body can move.

In addition, Lais Mills’ cycling RPM, Body Jam (Las Mills dance), and Body Attack (high and low aerobic impact) are all relatively weight-reducing.

I think the most tiring thing at Les Mills is Body Attack. I kept jumping up and down throughout the whole class, which was very tiring.