There are different levels of running, walking, fitness, yoga and cycling in keep, with k 1 being the simplest, followed by k2 and k3 being the most difficult. You can try k2 first, and then start with k2 if you are not too tired. For people who want to lose weight, the exercise mode recommended by keep is anaerobic first and then aerobic. Anaerobic training includes training in different parts of the chest, abdomen, buttocks, legs and back, focusing on one or two parts every day for 20 to 40 minutes; Aerobic exercise is more effective to choose running and playing, and then do it for 20 minutes after anaerobic. Generally, losing one or two pounds a month is a relatively healthy degree, and it will be easier to maintain in the later period.